.8x-2=7

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Solution for .8x-2=7 equation: 



.8x-2=7

We move all terms to the left:

.8x-2-(7)=0

We add all the numbers together, and all the variables

.8x-9=0

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

.8x=9

x=9/.8

x=11+0.2/.8

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