20=10x-12x+30

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Solution for 20=10x-12x+30 equation:



20=10x-12x+30
We move all terms to the left:
20-(10x-12x+30)=0
We add all the numbers together, and all the variables
-(-2x+30)+20=0
We get rid of parentheses
2x-30+20=0
We add all the numbers together, and all the variables
2x-10=0
We move all terms containing x to the left, all other terms to the right
2x=10
x=10/2
x=5

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