What is the answer for -3z-1=1-7z
Answers
Answered by
1
-3z+7z=1+1
4z=2
z=1/2 is the solution
Answered by
10
Step-by-step explanation:
-3z-1=1-7z
-3z+7z=1+1
4z=2
z=2/4
z=1/2
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