Question

$7x + 10 = -7x -4$

Explanation:

Step1: Add $7x$ to both sides

$7x + 10 + 7x = -7x - 4 + 7x$
$14x + 10 = -4$

Step2: Subtract 10 from both sides

$14x + 10 - 10 = -4 - 10$
$14x = -14$

Step3: Divide by 14 on both sides

$\frac{14x}{14} = \frac{-14}{14}$
$x = -1$

Answer:

$x = -1$