2+7-2x=120

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Solution for 2+7-2x=120 equation:



2+7-2x=120
We move all terms to the left:
2+7-2x-(120)=0
We add all the numbers together, and all the variables
-2x-111=0
We move all terms containing x to the left, all other terms to the right
-2x=111
x=111/-2
x=-55+1/2

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