Question

Can you do the check part too? so i can understand. thank you!

Answer 1

`(9+t)/(12)=-3`

12 is dividing on the left, then it will multiply on the right.

`\begin{gathered} 9+t=(-3)\cdot12 \\ 9+t=-36 \end{gathered}`

9 is adding on the left, then it will subtract on the right

t = -36 - 9

t = -45

To check the answer, replace the value found into the original equation, as follows:

`(9-45)/(12)=(-36)/(12)=-3`