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-7z-2=12. can u please show the work also
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14 votes
-7z-2=12.
can u please show the work also

User Robert Casey
by
3.2k points

2 Answers

4 votes

z = -2

-7z = 12 + 2

-7z = 14

z = -14/7

z = -2

User Mproffitt
by
3.7k points
7 votes

Answer:

z = -2

Explanation:

-7z -2 = 12

-7z = 14 (add 2 on both sides)

z = -2 (divide -7 on boths sides)

User Cameron McGrane
by
3.3k points
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