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3 years ago

15

12 + 3y − 8 − 7y = ?

2 answers:

RoseWind [281]3 years ago

4 0

Answer: -4y + 4

Step-by-step explanation: 12 + 3y - 8 - 7y

12 + 3y + -8 + -7y

(3y + -7y) + (12 + -8)

= -4y + 4

Blababa [14]3 years ago

4 0

12-8= 4
3y-7y= -4y

Answer: 4 - 4y

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<u>Pre-Algebra</u>

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Parenthesis
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