7x-2+x=9-5x+4

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Solution for 7x-2+x=9-5x+4 equation: 



7x-2+x=9-5x+4

We move all terms to the left:

7x-2+x-(9-5x+4)=0

We add all the numbers together, and all the variables

7x+x-(-5x+13)-2=0

We add all the numbers together, and all the variables

8x-(-5x+13)-2=0

We get rid of parentheses

8x+5x-13-2=0

We add all the numbers together, and all the variables

13x-15=0

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

13x=15

x=15/13

x=1+2/13

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