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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

4x+3x+7=0

We add all the numbers together, and all the variables

7x+7=0

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

7x=-7

x=-7/7

x=-1

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