-9(t-2)=4(t-15.)

Solution for -9(t-2)=4(t-15.) equation:

-9(t-2)=4(t-15.)

We move all terms to the left:

-9(t-2)-(4(t-15.))=0

We add all the numbers together, and all the variables

-9(t-2)-(4(t-15))=0

We multiply parentheses

-9t-(4(t-15))+18=0


We calculate terms in parentheses: -(4(t-15)), so:

4(t-15)

We multiply parentheses

4t-60

Back to the equation:

-(4t-60)


We get rid of parentheses

-9t-4t+60+18=0

We add all the numbers together, and all the variables

-13t+78=0

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

-13t=-78

t=-78/-13

t=+6