7x+7-4x=40

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Solution for 7x+7-4x=40 equation:



7x+7-4x=40
We move all terms to the left:
7x+7-4x-(40)=0
We add all the numbers together, and all the variables
3x-33=0
We move all terms containing x to the left, all other terms to the right
3x=33
x=33/3
x=11

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