6(2-x)-3(x+7)=-45

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Solution for 6(2-x)-3(x+7)=-45 equation: 



6(2-x)-3(x+7)=-45

We move all terms to the left:

6(2-x)-3(x+7)-(-45)=0

We add all the numbers together, and all the variables

6(-1x+2)-3(x+7)-(-45)=0

We add all the numbers together, and all the variables

6(-1x+2)-3(x+7)+45=0

We multiply parentheses

-6x-3x+12-21+45=0

We add all the numbers together, and all the variables

-9x+36=0

We move all terms containing x to the left, all other terms to the right

-9x=-36

x=-36/-9

x=+4

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