5(2x+6)=21x

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Solution for 5(2x+6)=21x equation: 



5(2x+6)=21x

We move all terms to the left:

5(2x+6)-(21x)=0

We add all the numbers together, and all the variables

-21x+5(2x+6)=0

We multiply parentheses

-21x+10x+30=0

We add all the numbers together, and all the variables

-11x+30=0

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

-11x=-30

x=-30/-11

x=2+8/11

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