2x+3=7.8

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Solution for 2x+3=7.8 equation: 



2x+3=7.8

We move all terms to the left:

2x+3-(7.8)=0

We add all the numbers together, and all the variables

2x-4.8=0

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

2x=4.8

x=4.8/2

x=2+0.8/2

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