Question

Whats 3y+53=7y-55 whats the answer ? *Will be marked brainly king*

Answer 1

3y + 53 = 7y - 55 is a three step equation. Our goal is to get 'y' by itself.

First we subtract 3y on both sides of the equation.

3y + 53 = 7y - 55
-3y          -3y

53 = 4y - 55

Then we add 55 on both sides of the equation.

53 = 4y - 55
+55       +55

108 = 4y

Finally we divide 4 on both sides.

108 = 4y
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  4       4

27 = y is the answer