-4+5(x-2)=21

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Solution for -4+5(x-2)=21 equation: 



-4+5(x-2)=21

We move all terms to the left:

-4+5(x-2)-(21)=0

We add all the numbers together, and all the variables

5(x-2)-25=0

We multiply parentheses

5x-10-25=0

We add all the numbers together, and all the variables

5x-35=0

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

5x=35

x=35/5

x=7

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