mollytt23 mollytt23

21-11-2019
Mathematics

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-2x -x + 8 combine like terms

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hellerhowareyouimcas hellerhowareyouimcas

21-11-2019

Answer:

-3x + 8

Step-by-step explanation:

Collect like terms:

(-2x - x) + 8

X=1 (always) so, -2 - 1, gives -3!

Giving:

-3x + 8

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