Which expressions are equivalent to 6 +(-x) + 2x + (-
7) + 2x? Check all that apply.
1)X...
Mathematics, 16.04.2020 02:31, sophiagardens227
Which expressions are equivalent to 6 +(-x) + 2x + (-
7) + 2x? Check all that apply.
1)X+X+6 - 7 + x
2)2x + 2 + x
3)3-x+ 2x - 4 + 2x
4)x-1
5)x+1
Answers: 2
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