2.3x-21=1.1x+3

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Solution for 2.3x-21=1.1x+3 equation:



2.3x-21=1.1x+3
We move all terms to the left:
2.3x-21-(1.1x+3)=0
We get rid of parentheses
2.3x-1.1x-3-21=0
We add all the numbers together, and all the variables
1.2x-24=0
We move all terms containing x to the left, all other terms to the right
1.2x=24
x=24/1.2
x=20

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