.8+2x=7x-2

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Solution for .8+2x=7x-2 equation: 



.8+2x=7x-2

We move all terms to the left:

.8+2x-(7x-2)=0

We add all the numbers together, and all the variables

2x-(7x-2)+0.8=0

We get rid of parentheses

2x-7x+2+0.8=0

We add all the numbers together, and all the variables

-5x+2.8=0

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

-5x=-2.8

x=-2.8/-5

x=2.8/5

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