Question

solve for x. show your work
$2(5x + 3)+8 = 144$

Explanation:

Step1: Simplify the left - hand side

First, distribute the 2 in $2(5x + 3)$:
$2\times5x+2\times3+8 = 10x+6 + 8=10x + 14$. So the equation becomes $10x+14 = 144$.

Step2: Isolate the term with x

Subtract 14 from both sides of the equation:
$10x+14-14=144 - 14$
$10x=130$.

Step3: Solve for x

Divide both sides of the equation by 10:
$\frac{10x}{10}=\frac{130}{10}$
$x = 13$.

Answer:

$x = 13$