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

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



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

We move all terms to the left:

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

We multiply parentheses

7x-2x-(2(x-4)+9)+18=0



We calculate terms in parentheses: -(2(x-4)+9), so:

2(x-4)+9

We multiply parentheses

2x-8+9

We add all the numbers together, and all the variables

2x+1

Back to the equation:

-(2x+1)



We add all the numbers together, and all the variables

5x-(2x+1)+18=0

We get rid of parentheses

5x-2x-1+18=0

We add all the numbers together, and all the variables

3x+17=0

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

3x=-17

x=-17/3

x=-5+2/3

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