Respuesta :
Answer:
x = 7
Step-by-step explanation:
Step 1: - 3 + 8 - ( - 2 ) = x
Step 2: -3 + 8 + 2 = x
Step 2: 5 + 2 = x
Step 3: x = 7
x=7
work-
-3 -(-8)-(-2)=7
-3+8 -(-2)=7
5-(-2)=7
5+2=7
7=7
checked!
work-
-3 -(-8)-(-2)=7
-3+8 -(-2)=7
5-(-2)=7
5+2=7
7=7
checked!