2x+0.7x=0.3x+12

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Solution for 2x+0.7x=0.3x+12 equation:



2x+0.7x=0.3x+12
We move all terms to the left:
2x+0.7x-(0.3x+12)=0
We add all the numbers together, and all the variables
2.7x-(0.3x+12)=0
We get rid of parentheses
2.7x-0.3x-12=0
We add all the numbers together, and all the variables
2.4x-12=0
We move all terms containing x to the left, all other terms to the right
2.4x=12
x=12/2.4
x=5

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