-12u+-7u+7=-12

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Solution for -12u+-7u+7=-12 equation:



-12u+-7u+7=-12
We move all terms to the left:
-12u+-7u+7-(-12)=0
We add all the numbers together, and all the variables
-19u+19=0
We move all terms containing u to the left, all other terms to the right
-19u=-19
u=-19/-19
u=1

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