Question

3x + 6 = 7x - 14

Explanation:

Step1: Move like - terms together

Subtract $3x$ from both sides:
$3x + 6-3x=7x - 14-3x$
$6 = 4x-14$

Step2: Isolate the term with $x$

Add 14 to both sides:
$6 + 14=4x-14 + 14$
$20 = 4x$

Step3: Solve for $x$

Divide both sides by 4:
$\frac{20}{4}=\frac{4x}{4}$
$x = 5$

Answer:

$x = 5$