alterego712 alterego712

18-08-2017
Mathematics

contestada

how do I solve 5-2(y+1)=21

Respuesta :

kphung76127 kphung76127

18-08-2017

5-2(y+1)=21

Distribute
5-2y-2= 21

Combine like terms
3-2y=21

Subtract 3 from both sides
-2y= 18

Divide both sides by -2
y= -9

Final answer: y=-9

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