Question

Can someone help me with this question?

{ y = x + 8
{x + y = 2

Answer 1

Explanation:

y = x + 8......(1)

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

Putting y in (1) into (2)

x + x + 8 = 2

2x = 2 - 8

2x = -6

x = -6/2

x = -3

Substituting x in (1)

y = x + 8

y = -3 + 8

y = 5

Answer 2

(−3,5)

Explanation:

x= −3 , y= 5