5x+20=7(x+2)

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Solution for 5x+20=7(x+2) equation: 



5x+20=7(x+2)

We move all terms to the left:

5x+20-(7(x+2))=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

5x-7x-14+20=0

We add all the numbers together, and all the variables

-2x+6=0

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

-2x=-6

x=-6/-2

x=+3

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