4x+9=2x-4

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



4x+9=2x-4

We move all terms to the left:

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

We get rid of parentheses

4x-2x+4+9=0

We add all the numbers together, and all the variables

2x+13=0

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

2x=-13

x=-13/2

x=-6+1/2

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