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Solve for y 2y +9=8y +21 Simplify your answer as much as possible, y =?​
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1 vote
Solve for y 2y +9=8y +21 Simplify your answer as much as possible, y =?​

User Marry
by
4.1k points

2 Answers

5 votes

Answer:

y = -2

Explanation:

you need to regroup the numbers.

2y + (-8y) = 21 + (-9)

-6y = 12

y = -2

User Easeccy
by
5.2k points
4 votes

Answer:

y=2

Explanation:

User Florian Redinger
by
5.0k points
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