-30x=-210

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Solution for -30x=-210 equation: 



-30x=-210

We move all terms to the left:

-30x-(-210)=0

We add all the numbers together, and all the variables

-30x+210=0

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

-30x=-210

x=-210/-30

x=+7

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