Question

3y + 7 =28 how do I solve


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Answer 1

y=7

Explanation:

3y+7=28

Move the constant to the right

3y=28-7

Calculate

3y=21

divide both sides to get y=7

Answer 2

y= 7

Explanation:

3y+7=28

subtract 7 from both sides

3y=21

divide each side by 3

y/3=21/3

y=7