Question

State with reason whether the point (3, −2) will lie on the graph of the equation 5 m− 3 n= −21.​

Answer 1

Answer:

The answer is no.

Step-by-step explanation:

Putting (3,-2) point in the corrospondent position of m & n.

So, 5 × 3 - 3 × (-2)

= 15 + 6

= 21

And 21 ≠ -21

So,The point will not lie on the graph of the equation.

Answer 2

5m-3n= -21...(1)

putting m= 3 and n= -2 in equation no 1

5m-3n= -21

5×3-3× -2= -21

15-(-6)= -21

15+6= -21

21≠-21

no the point not lia no graph