Question

1. $6x - 10 = 2x - 30$

Explanation:

Step1: Subtract $2x$ from both sides

$6x - 10 - 2x = 2x - 30 - 2x$
$4x - 10 = -30$

Step2: Add 10 to both sides

$4x - 10 + 10 = -30 + 10$
$4x = -20$

Step3: Divide by 4 on both sides

$\frac{4x}{4} = \frac{-20}{4}$
$x = -5$

Answer:

$x = -5$