90=(m-22)+m

Solution for 90=(m-22)+m equation:

90=(m-22)+m

We move all terms to the left:

90-((m-22)+m)=0


We calculate terms in parentheses: -((m-22)+m), so:

(m-22)+m

We add all the numbers together, and all the variables

m+(m-22)

We get rid of parentheses

m+m-22

We add all the numbers together, and all the variables

2m-22

Back to the equation:

-(2m-22)


We get rid of parentheses

-2m+22+90=0

We add all the numbers together, and all the variables

-2m+112=0

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

-2m=-112

m=-112/-2

m=+56