80x-300+20x=450-50x

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Solution for 80x-300+20x=450-50x equation:



80x-300+20x=450-50x
We move all terms to the left:
80x-300+20x-(450-50x)=0
We add all the numbers together, and all the variables
80x+20x-(-50x+450)-300=0
We add all the numbers together, and all the variables
100x-(-50x+450)-300=0
We get rid of parentheses
100x+50x-450-300=0
We add all the numbers together, and all the variables
150x-750=0
We move all terms containing x to the left, all other terms to the right
150x=750
x=750/150
x=5

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