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What value of z makes the statement true? –(z + (–17)) = 12 + 17 A. –46 B. –12 C. 12 D. 46
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2 votes
What value of z makes the statement true?

–(z + (–17)) = 12 + 17









A.

–46








B.

–12








C.

12








D.

46

User Yamin
by
7.6k points

1 Answer

2 votes
-(z + (-17)) = 12 + 17

-(z - 17) = 12 + 17

Distribute -1:

-z + 17 = 12 + 17

Subtract 17 to both sides:

-z = 12

Multiply -1 to both sides:

z = -12
User Dinesh Venkata
by
8.3k points
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