7x+20=C-10

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Solution for 7x+20=C-10 equation:



7x+20=-10
We move all terms to the left:
7x+20-(-10)=0
We add all the numbers together, and all the variables
7x+30=0
We move all terms containing x to the left, all other terms to the right
7x=-30
x=-30/7
x=-4+2/7

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