-2x-2x=7=-9x

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Solution for -2x-2x=7=-9x equation:



-2x-2x=7=-9x
We move all terms to the left:
-2x-2x-(7)=0
We add all the numbers together, and all the variables
-4x-7=0
We move all terms containing x to the left, all other terms to the right
-4x=7
x=7/-4
x=-1+3/4

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