4x-13x+9=7(x+2)-9

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Solution for 4x-13x+9=7(x+2)-9 equation: 



4x-13x+9=7(x+2)-9

We move all terms to the left:

4x-13x+9-(7(x+2)-9)=0

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(7(x+2)-9), so:

7(x+2)-9

We multiply parentheses

7x+14-9

We add all the numbers together, and all the variables

7x+5

Back to the equation:

-(7x+5)



We get rid of parentheses

-9x-7x-5+9=0

We add all the numbers together, and all the variables

-16x+4=0

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

-16x=-4

x=-4/-16

x=1/4

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