Question

1. Tell whether the ordered pair (5,0) is the solution of the system. x + y = 5

and 3x + y = 15 *

Answer 1

Yes they are.

Step-by-step explanation:

x + y = 5

=

5 + 0 = 5

3x + y = 15

=

(3 × 5) + 0 = 15