3x+7-9x=2x-1

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Solution for 3x+7-9x=2x-1 equation: 



3x+7-9x=2x-1

We move all terms to the left:

3x+7-9x-(2x-1)=0

We add all the numbers together, and all the variables

-6x-(2x-1)+7=0

We get rid of parentheses

-6x-2x+1+7=0

We add all the numbers together, and all the variables

-8x+8=0

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

-8x=-8

x=-8/-8

x=1

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