z/z+15=4/9solve this equation
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Answered by
0
Step-by-step explanation:
z/z+15 = 4/9
9z = 4(z+15)
9z = 4z + 60
9z - 4z = 60
5z = 60
z = 12
Answered by
2
Answer:
the equation will become:
z ( 9) = 4 ( z + 15 )
9z = 4z + 60
9z -4z = 60
5z = 60
z = 12 Answer.
Step-by-step explanation:
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