21x+1.3x-4.6=2.2

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Solution for 21x+1.3x-4.6=2.2 equation: 



21x+1.3x-4.6=2.2

We move all terms to the left:

21x+1.3x-4.6-(2.2)=0

We add all the numbers together, and all the variables

22.3x-6.8=0

We move all terms containing x to the left, all other terms to the right

22.3x=6.8

x=6.8/22.3

x=2.4285714285714/7.9642857142857

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