0.9x-4=0.3x+20

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Solution for 0.9x-4=0.3x+20 equation:



0.9x-4=0.3x+20
We move all terms to the left:
0.9x-4-(0.3x+20)=0
We get rid of parentheses
0.9x-0.3x-20-4=0
We add all the numbers together, and all the variables
0.6x-24=0
We move all terms containing x to the left, all other terms to the right
0.6x=24
x=24/0.6
x=40

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