7x-3=-7x-9

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Solution for 7x-3=-7x-9 equation:



7x-3=-7x-9
We move all terms to the left:
7x-3-(-7x-9)=0
We get rid of parentheses
7x+7x+9-3=0
We add all the numbers together, and all the variables
14x+6=0
We move all terms containing x to the left, all other terms to the right
14x=-6
x=-6/14
x=-3/7

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