3-7(x)=18

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Solution for 3-7(x)=18 equation: 



3-7(x)=18

We move all terms to the left:

3-7(x)-(18)=0

We add all the numbers together, and all the variables

-7x-15=0

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

-7x=15

x=15/-7

x=-2+1/7

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