3,2*x-2*(3-2,4*x)=7,8*x-2

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Solution for 3,2*x-2*(3-2,4*x)=7,8*x-2 equation: 



3.2x-2(3-2.4x)=7.8x-2

We move all terms to the left:

3.2x-2(3-2.4x)-(7.8x-2)=0

We add all the numbers together, and all the variables

3.2x-2(-2.4x+3)-(7.8x-2)=0

We multiply parentheses

3.2x+4x-(7.8x-2)-6=0

We get rid of parentheses

3.2x+4x-7.8x+2-6=0

We add all the numbers together, and all the variables

-0.6x-4=0

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

-0.6x=4

x=4/-0.6

x=-6+0.4/0.6

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