Algebra

Equations

Inequalities

Calculus

Matrices

Graphs

Numbers


Created on: 2012-02-21

Equations : Solve

Basic | Advanced | Help

Enter an equation along with the variable you wish to solve it for and click the Solve button.

Solve   for 

A sample problem solved by Quickmath algebra calculator

Command

Solve

Equation
0.3*x+0.35*90 = 0.15*120

  1. an equation LHS is a sum that contains 2 terms; the first term of the sum is a product of 2 factors; the first factor of the product is equal to zero point three; the second factor of the product is equal to x; the second term of the sum is a product of 2 factors; the first factor of the product is equal to zero point three tenth and five hundredth; the second factor of the product is equal to ninety Right side of the equation is a product containing 2 factors; the first factor of the product is equal to zero point one tenth and five hundredth; the second factor of the product is equal to one hundred twenty;
  2. zero point and three tenth times x plus zero point three five multiplied by ninety is zero point one five multiplied by one hundred twenty.
Variable
Result

Exact

x = -45

  1. an equation Left side of the equation is x RHS is equal to negative forty five.
  2. x is equal to negative forty five;


Algebra Solver solves equations, showing all the steps. Click for a free demo!