0.2(x+4)=0.3(x+0.7)

Solution for 0.2(x+4)=0.3(x+0.7) equation:

0.2(x+4)=0.3(x+0.7)

We move all terms to the left:

0.2(x+4)-(0.3(x+0.7))=0

We multiply parentheses

0.2x-(0.3(x+0.7))+0.8=0


We calculate terms in parentheses: -(0.3(x+0.7)), so:

0.3(x+0.7)

We multiply parentheses

0.3x+0.21

Back to the equation:

-(0.3x+0.21)


We get rid of parentheses

0.2x-0.3x-0.21+0.8=0

We add all the numbers together, and all the variables

-0.1x+0.59=0

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

-0.1x=-0.59

x=-0.59/-0.1

x=5+0.09/0.1