7.8+2.6x=38.9

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Solution for 7.8+2.6x=38.9 equation: 



7.8+2.6x=38.9

We move all terms to the left:

7.8+2.6x-(38.9)=0

We add all the numbers together, and all the variables

2.6x-31.1=0

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

2.6x=31.1

x=31.1/2.6

x=11+1/1.04

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