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

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



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

We move all terms to the left:

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

We get rid of parentheses

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



We calculate terms in parentheses: -((7x+9)), so:

(7x+9)

We get rid of parentheses

7x+9

Back to the equation:

-(7x+9)



We get rid of parentheses

5x-7x-9+7=0

We add all the numbers together, and all the variables

-2x-2=0

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

-2x=2

x=2/-2

x=-1

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