English

Solve the following equation. 3x - 5 = x - 17 -

Solve the following equation.

3x - 5 = x - 17

Sum

3x - 5 = x - 17

3x - 5 + 5 - x = x - 17 + 5 - x

∴ 2x = - 12

∴ x = - 6

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