3(x+7)=7(x+2)

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Solution for 3(x+7)=7(x+2) equation: 



3(x+7)=7(x+2)

We move all terms to the left:

3(x+7)-(7(x+2))=0

We multiply parentheses

3x-(7(x+2))+21=0



We calculate terms in parentheses: -(7(x+2)), so:

7(x+2)

We multiply parentheses

7x+14

Back to the equation:

-(7x+14)



We get rid of parentheses

3x-7x-14+21=0

We add all the numbers together, and all the variables

-4x+7=0

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

-4x=-7

x=-7/-4

x=1+3/4

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