0.6x+0.8x=4.2

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Solution for 0.6x+0.8x=4.2 equation: 



0.6x+0.8x=4.2

We move all terms to the left:

0.6x+0.8x-(4.2)=0

We add all the numbers together, and all the variables

1.4x-4.2=0

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

1.4x=4.2

x=4.2/1.4

x=3+8.8817841970013E-16/1.4

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