7x+12=-15x-12

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Solution for 7x+12=-15x-12 equation:



7x+12=-15x-12
We move all terms to the left:
7x+12-(-15x-12)=0
We get rid of parentheses
7x+15x+12+12=0
We add all the numbers together, and all the variables
22x+24=0
We move all terms containing x to the left, all other terms to the right
22x=-24
x=-24/22
x=-1+1/11

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