W2 + 12 - (z + 7) ; w = 2 , z = 2
2 answers:
Answer:
7
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
w2 + 12 - (z + 7) ; w = 2 , z = 2
replace the variables with the given number
(2)2+12-(2+7)
4+12-2-7 distrubute
4+12-9
4+3
7
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