Simplify: 21 – 4z = 14 – 8z
4z = -7
-12z = -7
-12z = 35
4z = 35
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Question
Simplify: 21 – 4z = 14 – 8z
4z = -7
-12z = -7
-12z = 35
4z = 35
You must be logged in to post a comment.
Step-by-step explanation:
Here,
21-4z=14-8z
-4z+8z=14-21
4z=-7