10. If 4z + 9 = 7 + 6z, then z = ?
Answers
Answered by
0
Answer:
1
Step-by-step explanation:
take 7 to the LHS and 4z to the RHS
9-7=2
6z-4z=2z
Take 2 from 2z and divide it by 2 on the LHS
answer = 1
Answered by
2
Answer:
z=1
Step-by-step explanation:
4z-6z+9=7
4z-6z=7-9
-2z=-2
-2z/-2
1
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