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3 years ago

7 – 9y = -6y – 7 – y

2 answers:

8 0

<span>7 – 9y = -6y – 7 – y
Add 9y to both sides
7 = 3y - 7 - y
Subtract y from 3y
7 = 2y - 7
Add 7 to both sides
14 = 2y
Divide 2 on both sides
Final Answer: 7 = y</span>

Mars2501 [29]3 years ago

6 0

7 - 9y = -6y - 7 - y
7 - 9y = -7y - 7
-9y + 7y = -7 - 7
-2y = -14
y = -14/-2
y = 7

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