4x-2.1=6.8

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Solution for 4x-2.1=6.8 equation:



4x-2.1=6.8
We move all terms to the left:
4x-2.1-(6.8)=0
We add all the numbers together, and all the variables
4x-8.9=0
We move all terms containing x to the left, all other terms to the right
4x=8.9
x=8.9/4
x=2+0.9/4

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