-18x=-21

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Solution for -18x=-21 equation: 



-18x=-21

We move all terms to the left:

-18x-(-21)=0

We add all the numbers together, and all the variables

-18x+21=0

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

-18x=-21

x=-21/-18

x=1+1/6

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