7x+3-2x=39-4x

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Solution for 7x+3-2x=39-4x equation:



7x+3-2x=39-4x
We move all terms to the left:
7x+3-2x-(39-4x)=0
We add all the numbers together, and all the variables
7x-2x-(-4x+39)+3=0
We add all the numbers together, and all the variables
5x-(-4x+39)+3=0
We get rid of parentheses
5x+4x-39+3=0
We add all the numbers together, and all the variables
9x-36=0
We move all terms containing x to the left, all other terms to the right
9x=36
x=36/9
x=4

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