susiejohnson970
susiejohnson970
17-11-2014
Mathematics
contestada
what is 2y+3=3 (y+7)
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makeitnasty
makeitnasty
17-11-2014
y=
−
18 and tell me if you need the step- by-step :)
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VivianW
VivianW
17-11-2014
2y+3=3(y+7)
-Use Distributive Property-
2y+3=3y+3(7)
2y+3=3y+21
-Minus 2y on both sides-
3=3y+21-2y
3=y+21
-Minus 21 on both sides-
y=3-21
y=-18
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