Question

solve y. +. 20%. of. y. = 18​

Answer 1

y+20/100y=18

y+1/5y=18

6y=90

y=15

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Answer 2

Answer:

y + 20/100 × y = 18

y + y = 18 - 20/100

2y = -2 / 100

2y = -1 / 50

2y = -50

y = -50/2

y = -25