Solve the proportion of 8/15=28/x

Home

Try the Free Math Solver or Scroll down to Tutorials!

Enter expression, e.g. (x^2-y^2)/(x-y)

Enter expression, e.g. x^2+5x+6

Enter expression, e.g. (x+1)^3

Enter a set of expressions, e.g. ab^2,a^2b

Enter equation to solve, e.g. 2x+3=4

Enter equation to graph, e.g. y=3x^2-1

Depdendent Variable

Number of equations to solve:

Equ. #1:

Equ. #2:

Equ. #3:

Equ. #4:

Equ. #5:

Equ. #6:

Equ. #7:

Equ. #8:

Equ. #9:

Solve for:

Enter inequality to solve, e.g. 2x+3>4

Enter inequality to graph, e.g. y<3x^2-1

Dependent Variable

Number of inequalities to solve:

Ineq. #1:

Ineq. #2:

Ineq. #3:

Ineq. #4:

Ineq. #5:

Ineq. #6:

Ineq. #7:

Ineq. #8:

Ineq. #9:

Solve for:

Math solver on your site

Please use this form if you would like
to have this math solver on your website,
free of charge.

Name:

Email:

Your Website:

Msg:

Our users:

The complete explanations, a practical approach, low price and good assignments make it my best professional tutor.
Mark Fedor, MI

This version is 1000 times better then the last. It's easier to use and understand. I love it! Great job!
M.D., South Dakota

I use to scratch my head solving tricky arithmetic problems. I can recall the horrible time I had looking at the equations and feeling as if I will never be able to solve them but once I started with Algebrator things are totally different
Margaret Thomas, NY

I was really struggling with algebra equations. I am embarrassed to say, but the fact is, I am not good in math. Therefore, I constantly need assistance. Then I came across this software 'Algebrator'. And ,vow !! It has changed my life. I am no more dependent on anyone except on this little piece of software.
Christopher Bowman, TX

Students struggling with all kinds of algebra problems find out that our software is a life-saver. Here are the search phrases that today's searchers used to find our site. Can you find yours among them?

Search phrases used on 2013-07-03:

printable algebra graph paper
"free worksheets equivalent fractions "
Algebra with Pizzazz!
how to do simultaneous equations in excel
pre algebra like terms
subtracting fractions worksheets
How is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from doing operations with fractions? Can understanding how to work with one kind of problem help understand how to work another type? When might you use this skill in real life?
complex rational expressions
second order function simulation in matlab
algebra 2 prentice hall solutions to problems
funny math problems
math trivia for elementary
How to solve binomials
how to pass a pre algebra test
sample questions of rational algebraic expression
solved question papers of Nineth standard
factoring trigonomic cubed roots
how to approximate square roots with calculator
why is it necessary to perform a check when doing rational equations.
how do you solve and graph problems
algebra for begginers
mathproblem.com
solve my radical equations
ged math word problems
subtracting common denominators word problems
nonhomogeneous differential equations solver
finding least common multiple with variables
logarithms maths lesson
aptitude questions and answer
parabola calculation
online maths problem solver
ti 89 base change
ti emulator, 84+
Scale Factor Problems Middle School
chemical second order differential equation
square root in java
second order homogeneous differential equation
freemaths coursesfor first year
printable worksheets solving proportions
writing quadratic equation in vertex form
2-dimensional graph polynomial
algebra calculation program
rational expressions free online solver
multiplying and dividing powers
convert quadratic equations into standard form calculator
solving equation with TI-83 plus
glencoe geometry chapter 10 answer key
laplace transform calculator dirac
algerbra formula
negative scale factors algebra 1
free maths divison fraction test papers for children
6 grade math worksheets
sample problems in trigonometry
laplace transform differential calculator
math probability holt middle school workbook
college math for dummies
free online 8th grade pre-algebra sheets
Teachers algebra 1 book and the answers
algebra 3 factoring
steps to balancing equations
second order differential matlab
kumon math rapidshare
free online help with adults with math fractions,decimals
nonhomogeneous second order difference equation
balancing math equations worksheet
free maths word problems worksheets grade 6
difference of two squares calculator
solving systems of linear equations by graphing on a graphing calculator
trigonometry printout
use graphing calculator to find limits
how to change decimals into radicals
using MATLAB to solve second order ODE
resolving algebra roots
mathematical simultaneous equations solver
solve non-linear
ppt visual patterns +geometric transformation+ math
solving inequality free worksheet to print ks3
exponents in the denominator solver
algebra 1 math workbook answers
comparing decimals worksheet
root sum square method
math lesson permutation combination
simplify exponents calculator
multiple simultaneous equation software
math simultaneous equations graphicly worksheets
greatest common factor aid
solving quadratic equation with variables
free algebra 2 calculators
worksheets for arithmetic worksheets for algebra 1