Find the solution of this system of equations. Separate the x- and y values with a comma.

x= -10+y
-6x+8y=22

x = -29, y = -19

Step-by-step explanation:

-6(-10+y)+8y = 22

60-6y+8y = 22

2y = -38

y = -19

x = -10-19

x = - 29

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)