0.9(x+2)=1.1(8-x)

Solution for 0.9(x+2)=1.1(8-x) equation:

0.9(x+2)=1.1(8-x)

We move all terms to the left:

0.9(x+2)-(1.1(8-x))=0

We add all the numbers together, and all the variables

0.9(x+2)-(1.1(-1x+8))=0

We multiply parentheses

0.9x-(1.1(-1x+8))+1.8=0


We calculate terms in parentheses: -(1.1(-1x+8)), so:

1.1(-1x+8)

We multiply parentheses

-1.1x+8.8

Back to the equation:

-(-1.1x+8.8)


We get rid of parentheses

0.9x+1.1x-8.8+1.8=0

We add all the numbers together, and all the variables

2x-7=0

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

2x=7

x=7/2

x=3+1/2