x-(7-4x)=9

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



x-(7-4x)=9

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

x+4x-7-9=0

We add all the numbers together, and all the variables

5x-16=0

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

5x=16

x=16/5

x=3+1/5

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