Question

solve for w.
15w + 5w - 15w + 12 = -18
w =

Explanation:

Step1: Combine like terms for w

First, we combine the terms with \( w \). So, \( 15w + 5w - 15w \) can be calculated as follows: \( 15w + 5w = 20w \), and then \( 20w - 15w = 5w \). So the equation becomes \( 5w + 12 = -18 \).

Step2: Subtract 12 from both sides

To isolate the term with \( w \), we subtract 12 from both sides of the equation. So, \( 5w + 12 - 12 = -18 - 12 \), which simplifies to \( 5w = -30 \).

Step3: Divide both sides by 5

To solve for \( w \), we divide both sides of the equation by 5. So, \( \frac{5w}{5} = \frac{-30}{5} \), which gives \( w = -6 \).

Answer:

\( -6 \)