Question

evaluate: 12 + 7(-2h - 3) for h = -3; options: -33, 27, 45, 33

Explanation:

Step1: Substitute h = -3

Substitute \( h = -3 \) into the expression \( 12 + 7(-2h - 3) \). So we get \( 12 + 7(-2(-3) - 3) \).

Step2: Simplify inside the parentheses

First, calculate \( -2(-3) = 6 \), then \( 6 - 3 = 3 \). Now the expression becomes \( 12 + 7(3) \).

Step3: Multiply and add

Calculate \( 7(3) = 21 \), then \( 12 + 21 = 33 \).

Answer:

33