7-2x=47

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Solution for 7-2x=47 equation:



7-2x=47
We move all terms to the left:
7-2x-(47)=0
We add all the numbers together, and all the variables
-2x-40=0
We move all terms containing x to the left, all other terms to the right
-2x=40
x=40/-2
x=-20

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