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Created on: 2012-02-08

A sample problem solved by Quickmath algebra calculator

a product that consists of 3 factors. the 1st factor of the product is 4. the 2nd factor of the product is equal to (k+5). the 3rd factor of the product is (k+9). factored | canceling a sum containing 3 terms.

Command

Solve

Equation
9*(3-x)/4 = x

  1. an equation Left side of the equation is equal to a fraction: the top of the fraction is a product comprising 2 factors; the first factor of the product is nine; the second factor of the product is a sum of 2 terms; the first term of the sum is equal to three; the second term of the sum is equal to negative x; the bottom of the fraction is four Right side of the equation is equal to x;
  2. nine multiplied by open bracket three plus negative x close bracket fraction line four is equal to x.
Variable
Result

Exact

x = 27/13

  1. an equation Left side of the equation is equal to x Right side of the equation is equal to a fraction: the numerator of the fraction is twenty seven. The denominator of the fraction is thirteen.
  2. x is equal to twenty seven fraction line thirteen.


Approximate

x = 2.07692

  1. an equation LHS is equal to x Right side of the equation is two point seven hundredth, six ten hundredth, nine thousandth and two ten thousandth;
  2. x is two point seven hundredth, six ten hundredth, nine thousandth and two ten thousandth;