Question

1. solve:

$4x - 7 \leq -19$

Explanation:

Step1: Isolate the variable term

Add 7 to both sides of the inequality.
$4x - 7 + 7 \leq -19 + 7$
$4x \leq -12$

Step2: Solve for x

Divide both sides by 4.
$\frac{4x}{4} \leq \frac{-12}{4}$
$x \leq -3$

Answer:

$x \leq -3$