8x=6(x+21)

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Solution for 8x=6(x+21) equation: 



8x=6(x+21)

We move all terms to the left:

8x-(6(x+21))=0



We calculate terms in parentheses: -(6(x+21)), so:

6(x+21)

We multiply parentheses

6x+126

Back to the equation:

-(6x+126)



We get rid of parentheses

8x-6x-126=0

We add all the numbers together, and all the variables

2x-126=0

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

2x=126

x=126/2

x=63

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