1=0.4x+0.7x-8

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Solution for 1=0.4x+0.7x-8 equation: 



1=0.4x+0.7x-8

We move all terms to the left:

1-(0.4x+0.7x-8)=0

We add all the numbers together, and all the variables

-(1.1x-8)+1=0

We get rid of parentheses

-1.1x+8+1=0

We add all the numbers together, and all the variables

-1.1x+9=0

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

-1.1x=-9

x=-9/-1.1

x=8+0.2/1.1

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