1.2+y=3.9

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Solution for 1.2+y=3.9 equation:



1.2+y=3.9
We move all terms to the left:
1.2+y-(3.9)=0
We add all the numbers together, and all the variables
y-2.7=0
We move all terms containing y to the left, all other terms to the right
y=2.7

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