Answer: 2y + 3
Explanation:
9y + 6 - 7y - 3
Collect like terms
(9y − 7y) + (6 − 3)
Simplify
2y + 3
Answer:
Like terms have same variable with same power. Combine like terms.
In this expression, 9y and (-7y) are like terms.
6 and (-3) are constants.
9y + 6 - 7y - 3 = 9y - 7y + 6 - 3
= 2y + 3
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