3 (x+2) - 2 (x-1) = 7
Answers
Answered by
3
Step-by-step explanation:
3x+6-2x+2
3x-2x+6+2
5x+8
5x+8 wouldn't equal to 7
Answered by
4
Step-by-step explanation:
3 (x+2) - 2 (x-1) = 7
3x + 6 - 2x + 2 = 7
3x- 2x + 6+ 2 = 7
x+8=7
x = -1
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