-90=-2(5+6m)-16

Solution for -90=-2(5+6m)-16 equation:

-90=-2(5+6m)-16

We move all terms to the left:

-90-(-2(5+6m)-16)=0

We add all the numbers together, and all the variables

-(-2(6m+5)-16)-90=0


We calculate terms in parentheses: -(-2(6m+5)-16), so:

-2(6m+5)-16

We multiply parentheses

-12m-10-16

We add all the numbers together, and all the variables

-12m-26

Back to the equation:

-(-12m-26)


We get rid of parentheses

12m+26-90=0

We add all the numbers together, and all the variables

12m-64=0

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

12m=64

m=64/12

m=5+1/3