Question
Solve the equation $3x + 2 = x - 8,$ and represent the solution on: The number line.
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Answer
$3x + 2 = x - 8$
$\Rightarrow 3x - x = -8 - 2$
$\Rightarrow 2x = -10$
$\Rightarrow x = -5$
Points A represents $-5$ on number line.
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