7(2-4)+9=x

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Solution for 7(2-4)+9=x equation: 



7(2-4)+9=x

We move all terms to the left:

7(2-4)+9-(x)=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-1x-5=0

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

-x=5

x=5/-1

x=-5

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