7(x+9)=9(x-5)-14x

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Solution for 7(x+9)=9(x-5)-14x equation: 



7(x+9)=9(x-5)-14x

We move all terms to the left:

7(x+9)-(9(x-5)-14x)=0

We multiply parentheses

7x-(9(x-5)-14x)+63=0



We calculate terms in parentheses: -(9(x-5)-14x), so:

9(x-5)-14x

We add all the numbers together, and all the variables

-14x+9(x-5)

We multiply parentheses

-14x+9x-45

We add all the numbers together, and all the variables

-5x-45

Back to the equation:

-(-5x-45)



We get rid of parentheses

7x+5x+45+63=0

We add all the numbers together, and all the variables

12x+108=0

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

12x=-108

x=-108/12

x=-9

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