3x-4x=28-8x+3

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Solution for 3x-4x=28-8x+3 equation:



3x-4x=28-8x+3
We move all terms to the left:
3x-4x-(28-8x+3)=0
We add all the numbers together, and all the variables
3x-4x-(-8x+31)=0
We add all the numbers together, and all the variables
-1x-(-8x+31)=0
We get rid of parentheses
-1x+8x-31=0
We add all the numbers together, and all the variables
7x-31=0
We move all terms containing x to the left, all other terms to the right
7x=31
x=31/7
x=4+3/7

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