5x+4x-45=75-6x

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Solution for 5x+4x-45=75-6x equation:



5x+4x-45=75-6x
We move all terms to the left:
5x+4x-45-(75-6x)=0
We add all the numbers together, and all the variables
5x+4x-(-6x+75)-45=0
We add all the numbers together, and all the variables
9x-(-6x+75)-45=0
We get rid of parentheses
9x+6x-75-45=0
We add all the numbers together, and all the variables
15x-120=0
We move all terms containing x to the left, all other terms to the right
15x=120
x=120/15
x=8

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