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Simplify: 21 - 4z = 14 - 8z 4z = -7 -12z = -7 -12z = 35 4z = 35
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Simplify: 21 - 4z = 14 - 8z

4z = -7


-12z = -7


-12z = 35


4z = 35

User Peter Prettenhofer
by
7.2k points

1 Answer

10 votes

Explanation:

Here,

21-4z=14-8z

-4z+8z=14-21

4z=-7

User Goenning
by
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