ailynguzman17
ailynguzman17
25-06-2017
Mathematics
contestada
-20+3y=-7 solve for y
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Nick911
Nick911
25-06-2017
-20+3y=-7
Add 20 to each side
-20+3y+20=-7+20
3y=13
Divided 3 to each side
3y/3=13/3
y=13/3
y=4 1/3. Hope it help!
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