Find the value of variable: (a)- 2(y+3) =18 (b) 5y-3(y-2) = -18
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Answer:
(a) -2y-6=18
-2y=18+6
-2y=24
-y=24/2
y=-12
(b)5y-3y-6=-18
2y=-18+6
2y=-12
y=-12/2
y=-6
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