If x = 4 in this equation, what does y equal? 5x+8y=4

asked Apr 18, 2017 34.6k views

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by Teroi

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5x + 8y = 4.....when x = 4
5(4) + 8y = 4
20 + 8y = 4
8y = 4 - 20
8y = - 16
y = -16/8
y = -2 <==

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