5-14+7x=31-8x+20

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Solution for 5-14+7x=31-8x+20 equation:



5-14+7x=31-8x+20
We move all terms to the left:
5-14+7x-(31-8x+20)=0
We add all the numbers together, and all the variables
7x-(-8x+51)+5-14=0
We add all the numbers together, and all the variables
7x-(-8x+51)-9=0
We get rid of parentheses
7x+8x-51-9=0
We add all the numbers together, and all the variables
15x-60=0
We move all terms containing x to the left, all other terms to the right
15x=60
x=60/15
x=4

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