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Created on: 2012-04-16

A sample problem solved by Quickmath online math solver

Command

Solve

Inequality
13*x-7*(-2+x) >= 4*x-10

  1. an inequality in which left side of inequality larger than or equal to right side of inequality; the left side of the inequality is equal to a sum comprising 2 terms; the first term of the sum is equal to a product comprising 2 factors; the first factor of the product is equal to thirteen; the second factor of the product is equal to x; the second term of the sum is equal to a negative product that consists of 2 factors; the first factor of the product is equal to seven; the second factor of the product is a sum comprising 2 terms; the first term of the sum is equal to negative two; the second term of the sum is x; the right side of the inequality is equal to a sum that comprises 2 terms; the first term of the sum is equal to a product that comprises 2 factors; the first factor of the product is four; the second factor of the product is equal to x; the second term of the sum is negative ten;
  2. thirteen multiplied by x plus negative seven multiplied by left brace negative two plus x right brace greater or equal than four times x plus negative ten;
Variable
Result

Exact

<<<<x >= -12>>>>

  1. an inequality in which left side of inequality larger than or equal to right side of inequality; the left side of the inequality is equal to x; the right side of the inequality is negative twelve;
  2. open bracket left bracket x larger or equal than negative twelve right bracket close bracket;