Example

Determining if x=32x = \frac{3}{2} is a Solution of 4x2=2x+14x - 2 = 2x + 1

To verify if x=32x = \frac{3}{2} is a valid solution to the linear equation 4x2=2x+14x - 2 = 2x + 1, apply the systematic three-step strategy:

  1. Substitute: Replace the variable with the value: 4(32)2=2(32)+14\left(\frac{3}{2}\right) - 2 = 2\left(\frac{3}{2}\right) + 1
  2. Simplify: Evaluate both sides independently: 62=3+16 - 2 = 3 + 1, which simplifies to 4=44 = 4
  3. Determine truth: Since 4=44 = 4 is a true mathematical statement, the value x=32x = \frac{3}{2} is confirmed as a solution to the equation.

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Updated 2026-07-02

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