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katen-ka-za [31]
3 years ago
9

Solve the equation. 3 (-5y+2) = 21

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
8 0

Answer:

y= -1

Step-by-step explanation:

divide both side by 3

then you'll get -5+2=7

subtract 2 from both sides to get

-5y=5

divide -5 on both sides and you'll get y= -1

(hope my explanation made sense to you)

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