7x-9+3x=5-4x

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Solution for 7x-9+3x=5-4x equation: 



7x-9+3x=5-4x

We move all terms to the left:

7x-9+3x-(5-4x)=0

We add all the numbers together, and all the variables

7x+3x-(-4x+5)-9=0

We add all the numbers together, and all the variables

10x-(-4x+5)-9=0

We get rid of parentheses

10x+4x-5-9=0

We add all the numbers together, and all the variables

14x-14=0

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

14x=14

x=14/14

x=1

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