0.4(x-1)-0.3(x+2)=-0.1(x-2)

Solution for 0.4(x-1)-0.3(x+2)=-0.1(x-2) equation:

0.4(x-1)-0.3(x+2)=-0.1(x-2)

We move all terms to the left:

0.4(x-1)-0.3(x+2)-(-0.1(x-2))=0

We multiply parentheses

0.4x-0.3x-(-0.1(x-2))-0.4-0.6=0


We calculate terms in parentheses: -(-0.1(x-2)), so:

-0.1(x-2)

We multiply parentheses

-0.1x+0.2

Back to the equation:

-(-0.1x+0.2)


We add all the numbers together, and all the variables

0.1x-(-0.1x+0.2)-1=0

We get rid of parentheses

0.1x+0.1x-0.2-1=0

We add all the numbers together, and all the variables

0.2x-1.2=0

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

0.2x=1.2

x=1.2/0.2

x=5+0.2/0.2