7x+120-4x+72=180

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Solution for 7x+120-4x+72=180 equation:



7x+120-4x+72=180
We move all terms to the left:
7x+120-4x+72-(180)=0
We add all the numbers together, and all the variables
3x+12=0
We move all terms containing x to the left, all other terms to the right
3x=-12
x=-12/3
x=-4

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