0.4a+0.8=2

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Solution for 0.4a+0.8=2 equation: 



0.4a+0.8=2

We move all terms to the left:

0.4a+0.8-(2)=0

We add all the numbers together, and all the variables

0.4a-1.2=0

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

0.4a=1.2

a=1.2/0.4

a=2+0.4/0.4

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