Math, asked by swagatika29, 1 year ago

2/5z=3/8z+7/20 what is the value of z

Answers

Answered by Seemanshu

6

2/5z=3/8z+7/20
2/5z-3/8z=7/20
16z-15z/40=7/20
z/40=7/20
z=40*7/20
z=280/20
z=14

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