Question

: spiral review
solve the equation.
$5x + 2 = 30$
use the sketch tool or paper if it helps with your thinking.

Explanation:

Step1: Subtract 2 from both sides

To isolate the term with \( x \), we subtract 2 from both sides of the equation \( 5x + 2 = 30 \). This gives us \( 5x + 2 - 2 = 30 - 2 \), which simplifies to \( 5x = 28 \).

Step2: Divide both sides by 5

Now, to solve for \( x \), we divide both sides of the equation \( 5x = 28 \) by 5. So, \( \frac{5x}{5} = \frac{28}{5} \), which simplifies to \( x = \frac{28}{5} = 5.6 \).

Answer:

\( x = \frac{28}{5} \) (or \( x = 5.6 \))