7(x+7)=9x+4

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Solution for 7(x+7)=9x+4 equation: 



7(x+7)=9x+4

We move all terms to the left:

7(x+7)-(9x+4)=0

We multiply parentheses

7x-(9x+4)+49=0

We get rid of parentheses

7x-9x-4+49=0

We add all the numbers together, and all the variables

-2x+45=0

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

-2x=-45

x=-45/-2

x=22+1/2

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