-3.5x-0.2(x-2.3)=7.86

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Solution for -3.5x-0.2(x-2.3)=7.86 equation: 



-3.5x-0.2(x-2.3)=7.86

We move all terms to the left:

-3.5x-0.2(x-2.3)-(7.86)=0

We add all the numbers together, and all the variables

-3.5x-0.2(x-2.3)-7.86=0

We multiply parentheses

-3.5x-0.2x+0.46-7.86=0

We add all the numbers together, and all the variables

-3.7x-7.4=0

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

-3.7x=7.4

x=7.4/-3.7

x=-2

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