120=x+(x*0.2)

Solution for 120=x+(x*0.2) equation:

120=x+(x*0.2)

We move all terms to the left:

120-(x+(x*0.2))=0

We add all the numbers together, and all the variables

-(x+(+x*0.2))+120=0


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

x+(+x*0.2)

We get rid of parentheses

x+x*0.2

Wy multiply elements

x+0.2x

We add all the numbers together, and all the variables

1.2x

Back to the equation:

-(1.2x)


We add all the numbers together, and all the variables

-(+1.2x)+120=0

We get rid of parentheses

-1.2x+120=0

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

-1.2x=-120

x=-120/-1.2

x=+100