3x-9x+50=4x+30

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Solution for 3x-9x+50=4x+30 equation:



3x-9x+50=4x+30
We move all terms to the left:
3x-9x+50-(4x+30)=0
We add all the numbers together, and all the variables
-6x-(4x+30)+50=0
We get rid of parentheses
-6x-4x-30+50=0
We add all the numbers together, and all the variables
-10x+20=0
We move all terms containing x to the left, all other terms to the right
-10x=-20
x=-20/-10
x=+2

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