Question

What is the solution to the system of equations?

y = 1x-6
x = -4
(-8,-4)
(-4,-8)
(-4,4)
(4,-4)
​

Answer 1

-4,-8

Explanation:

Answer 2

(-4,-10)

Explanation:

Given that ;

y=1x-6 -----------------------(a)

x= -4--------------------------(b)

Substitute value of x (b) in (a) above

y= 1(-4) -6

y= -4-6 = -10

Solutions

x=-4 and y= -10 ⇒ ( -4, -10)

Graphically we observe that x = -4 and y = -10 at point m where the two graphs intersect