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Simplify by combining like terms: 3x + 2 + x + 7 A. 5x + 7 B. 3x + 9 C. 4x + 9 D. 6x + 7
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5 votes
Simplify by combining like terms: 3x + 2 + x + 7

A. 5x + 7
B. 3x + 9
C. 4x + 9
D. 6x + 7

User Graell
by
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1 Answer

6 votes
4x +9

3x and x are like terms
And 2 and 7 are like terms

Hope this helps :D
User Andref
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