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Solve. z-5 ________= -1 7 z=_____

Solve. z-5 ________= -1 7 z=_____
99.2k views
3 votes
Solve.

      z-5
________= -1
       7

z=_____

User Grasaved
by
8.0k points

2 Answers

1 vote
the answer is -2 because -2-5= -7 so -7/7 equals -1
if any questions just ask:)
User Enisa
by
7.7k points
4 votes
(z - 5)/7= -1
z - 5= -1×7
z - 5= -7
z = -7 + 5
z = -2
User Mbeacom
by
8.7k points
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