(t+9)/(t+4)=5

Solution for (t+9)/(t+4)=5 equation:

(t+9)/(t+4)=5

We move all terms to the left:

(t+9)/(t+4)-(5)=0


Domain of the equation: (t+4)!=0

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

t!=-4

t∈R


We multiply all the terms by the denominator


(t+9)-5*(t+4)=0

We multiply parentheses

(t+9)-5t-20=0

We get rid of parentheses

t-5t+9-20=0

We add all the numbers together, and all the variables

-4t-11=0

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

-4t=11

t=11/-4

t=-2+3/4