Respuesta :
Answer:
Option A, Add 3 to both sides
Step-by-step explanation:
Step 1: Add 3 to both sides
x - 3 + 3 = -18 + 3
x = -15
Answer: Option A, Add 3 to both sides
Answer:
Option A, Add 3 to both sides
Step-by-step explanation:
Step 1: Add 3 to both sides
x - 3 + 3 = -18 + 3
x = -15
Answer: Option A, Add 3 to both sides