3x+39-4x=3-9x+4

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Solution for 3x+39-4x=3-9x+4 equation: 



3x+39-4x=3-9x+4

We move all terms to the left:

3x+39-4x-(3-9x+4)=0

We add all the numbers together, and all the variables

3x-4x-(-9x+7)+39=0

We add all the numbers together, and all the variables

-1x-(-9x+7)+39=0

We get rid of parentheses

-1x+9x-7+39=0

We add all the numbers together, and all the variables

8x+32=0

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

8x=-32

x=-32/8

x=-4

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