5x-12+9-8x=-39

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Solution for 5x-12+9-8x=-39 equation:



5x-12+9-8x=-39
We move all terms to the left:
5x-12+9-8x-(-39)=0
We add all the numbers together, and all the variables
-3x+36=0
We move all terms containing x to the left, all other terms to the right
-3x=-36
x=-36/-3
x=+12

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