The solution of the equation 9z – 15 = 9 – 3z is *
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Answered by
1
Answer:
9z-15=9-3z
9z+3z=9+15
12z=24
z=24/12
z=2
Answered by
0
Answer:
9z-15=9-3z
9z-3z = 9+15
6z= 24
z= 24/6
z=4
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