7y/8=21

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Solution for 7y/8=21 equation: 


y in (-oo:+oo)

(7*y)/8 = 21 // - 21

(7*y)/8-21 = 0

7/8*y-21 = 0 // + 21

7/8*y = 21 // : 7/8

y = 21/7/8

y = 24

y = 24

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