Question

Determine if the given order pair, (2,-3) Satifies the given equation. Yes or No?

Answer 1

The equation 3x-3y=15 can be written as,

$3x-3y-15=0$

Substitute the point (2,-3) in the above equation implies,

$\begin{gathered} 3(2)-3(-3)-15=6+9-15 \\ 15-15=0 \end{gathered}$

Therefore, the point (2,-3) satisfies the equation.