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Created on: 2012-02-09

A sample problem solved by Quickmath online math calculator

solving 2 = (3-4*t)/5 equation | solving 3*a+2*b+(3*a^2-a*b+(-2)*b^2) = 152+19 equation

Command

Solve

Equation
100/r+18/r-5 = 5

  1. an equation Left side of the equation is a sum containing 3 terms; the first term of the sum is equal to a fraction: the top of the fraction is one hundred; the bottom of the fraction is r; the second term of the sum is a rational expression: the top of the rational expression is eighteen; the bottom of the rational expression is r; the third term of the sum is equal to negative five Right side of the equation is equal to five;
  2. one hundred fraction line r plus eighteen fraction line r plus negative five is five;
Variable
Result

Exact

r = 59/5

  1. an equation LHS is r Right side of the equation is equal to a fraction: the numerator of the fraction is fifty nine; the denominator of the fraction is five;
  2. r is equal to fifty nine fraction line five.


Approximate

r = 11.8

  1. an equation Left side of the equation is equal to r Right side of the equation is eleven point and eight tenth;
  2. r is equal to eleven point eight;