7x-4(x-3)=9

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Solution for 7x-4(x-3)=9 equation: 



7x-4(x-3)=9

We move all terms to the left:

7x-4(x-3)-(9)=0

We multiply parentheses

7x-4x+12-9=0

We add all the numbers together, and all the variables

3x+3=0

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

3x=-3

x=-3/3

x=-1

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