3x+3x=-7

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Solution for 3x+3x=-7 equation:



3x+3x=-7
We move all terms to the left:
3x+3x-(-7)=0
We add all the numbers together, and all the variables
6x+7=0
We move all terms containing x to the left, all other terms to the right
6x=-7
x=-7/6
x=-1+1/6

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