4(t+9)=5(3+2t)

Solution for 4(t+9)=5(3+2t) equation:

4(t+9)=5(3+2t)

We move all terms to the left:

4(t+9)-(5(3+2t))=0

We add all the numbers together, and all the variables

4(t+9)-(5(2t+3))=0

We multiply parentheses

4t-(5(2t+3))+36=0


We calculate terms in parentheses: -(5(2t+3)), so:

5(2t+3)

We multiply parentheses

10t+15

Back to the equation:

-(10t+15)


We get rid of parentheses

4t-10t-15+36=0

We add all the numbers together, and all the variables

-6t+21=0

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

-6t=-21

t=-21/-6

t=3+1/2