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3 years ago

14

9y + 9 - 3y + 7 = 2y + 4 y = Answer

1 answer:

DENIUS [597]3 years ago

7 0

Answer:

y = -3

Step-by-step explanation:

9y + 9 - 3y + 7 = 2y + 4

Collect like terms;

6y + 16 = 2y + 4

Subtract 2y from both sides;

4y + 16 = 4

Subtract 16 from both sides;

4y = -12

Divide both sides by 4;

y = -3

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