7x+9=2(x-7)

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Solution for 7x+9=2(x-7) equation: 



7x+9=2(x-7)

We move all terms to the left:

7x+9-(2(x-7))=0



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

2(x-7)

We multiply parentheses

2x-14

Back to the equation:

-(2x-14)



We get rid of parentheses

7x-2x+14+9=0

We add all the numbers together, and all the variables

5x+23=0

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

5x=-23

x=-23/5

x=-4+3/5

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