6x(-3)=21

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Solution for 6x(-3)=21 equation: 



6x(-3)=21

We move all terms to the left:

6x(-3)-(21)=0

We multiply parentheses

-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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