8.2x-2.1x=12

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Solution for 8.2x-2.1x=12 equation:



8.2x-2.1x=12
We move all terms to the left:
8.2x-2.1x-(12)=0
We add all the numbers together, and all the variables
6.1x-12=0
We move all terms containing x to the left, all other terms to the right
6.1x=12
x=12/6.1
x=1+3.1052631578947/3.2105263157895

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