estim.at
โ† Back to Learning Center
๐Ÿ“

How to Solve Linear Equations

Learn methods for solving simple linear equations like ax + b = c.

๐Ÿ“ Step by Step

  1. 1 Identify the variable (usually x) and all numbers in the equation.
  2. 2 Use inverse operations to isolate the variable. If a number is added, subtract it from both sides.
  3. 3 If the variable is multiplied by a number, divide both sides by that number.
  4. 4 Check your answer by substituting the found value back into the original equation.

Example with Solution

Example

x
=
20
x = 20

Solution Steps

  1. 1
    Write the equation: 1x = 20
    x
    =
    20
  2. 2
    Simplify: x = 20
    x
    =
    20
    x = 20
  3. 3
    Check: 1 ร— 20 = 20 = 20 โœ“

Practice Now!

Generate your own worksheet with problems of this type and practice as much as you want.

Generate Worksheet