Question

Answer it fasssssst

Answer 1

Hey!!!.....here is ur answer

z/z+15=4/9

9z=4 (z+15)

9z=4z+60

5z=60

z=12

Hope it will help you ☺

Answer 2

Hey there !!

z / ( z + 15 ) = 4 / 9

9z = 4 ( z + 15 )

9z = 4z + 60

9z – 4z = 60

5z = 60

z = 60 / 5

z = 12
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