13x+9=-7x+49

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Solution for 13x+9=-7x+49 equation: 



13x+9=-7x+49

We move all terms to the left:

13x+9-(-7x+49)=0

We get rid of parentheses

13x+7x-49+9=0

We add all the numbers together, and all the variables

20x-40=0

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

20x=40

x=40/20

x=2

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