0.3(x+1.8)=0.4(x+5)-0.2

Solution for 0.3(x+1.8)=0.4(x+5)-0.2 equation:

0.3(x+1.8)=0.4(x+5)-0.2

We move all terms to the left:

0.3(x+1.8)-(0.4(x+5)-0.2)=0

We multiply parentheses

0.3x-(0.4(x+5)-0.2)+0.54=0


We calculate terms in parentheses: -(0.4(x+5)-0.2), so:

0.4(x+5)-0.2

We multiply parentheses

0.4x+2-0.2

We add all the numbers together, and all the variables

0.4x+1.8

Back to the equation:

-(0.4x+1.8)


We get rid of parentheses

0.3x-0.4x-1.8+0.54=0

We add all the numbers together, and all the variables

-0.1x-1.26=0

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

-0.1x=1.26

x=1.26/-0.1

x=-12+0.06/0.1