12=(-(3/5))u

Solution for 12=(-(3/5))u equation:

12=(-(3/5))u

We move all terms to the left:

12-((-(3/5))u)=0


Domain of the equation: 5))u)!=0

u!=0/1

u!=0

u∈R


We add all the numbers together, and all the variables

-((-(+3/5))u)+12=0

We multiply all the terms by the denominator


-((-(+3+12*5))u)=0


We calculate terms in parentheses: -((-(+3+12*5))u), so:

(-(+3+12*5))u

We add all the numbers together, and all the variables

(-63)u

We multiply parentheses

-63u

Back to the equation:

-(-63u)


We get rid of parentheses

63u=0

u=0/63

u=0

Równanie nie ma rozwiązania