Y = - 5x + 3

y = 8x - 23

x = 2, y = - 7.

Step-by-step explanation:

Two Equations are given in the question,

y = - 5x + 3 - (1)

y = 8x - 23 - (2)

We have to solve both of them,

Subtracting equation 2 from equation 1, we will get

-5x - 8x + 3 + 23 = 0

-13x + 26 = 0.

So,

x = 2.

Putting x = 2 in Equation 1,

y = - 10 + 3.

y = - 7.

Thus Solution of both of the equations is x = 2, y = - 7.