-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 multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

-9t*15))-(4(t+270))=0

We add all the numbers together, and all the variables

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

Wy multiply elements

-135t^2=0

a = -135; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-135)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$t=\frac{-b}{2a}=\frac{0}{-270}=0$