Question

If the suppliment of (2y+15)is 35 , find the value of y .


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Answer 1

Supplement of 2y + 15 = 35

So, 180-(2y + 15) = 35

180-2y-15 = 35

-2y = 35 + 15 - 180

-2y = 50-180

-2y = - 130

2y = 130

y = 130/2

y = 65

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