Question

Solve the system using a method of your choice

Answer 1

(4, 1)

Explanation:

Method elimination would be good for this system

2x - y = 7 ........ (1)

x + y = 5 ......... (2)

(1) + (2)

3x = 12 ⇒ x = 4

4 + y = 5 ⇒ y = 1

(4, 1)

Answer 2

X= 4.25
Y= 0.75

4.25 +0.75 = 5
4.25 - 0.75 = 3.5