21=3(y+3) which value of y is the solution to the equation?

Mathematics

2 answers:

Neporo4naja [7]2 years ago

7 0

Y=4 pls brainliest me thanks

Triss [41]2 years ago

7 0

Answer:

y = 4

Step-by-step explanation:

21 = 3(y + 3), Distribute

21 = 3y + 9, Subtract 9 on both sides

12 = 3y, Divide 3 on both sides

4 = y

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