Question

Use substitution to solve the linear system of equations
Y=X-2
2X+4=Y

Answer 1

Answer:x=-6

Y=-8

Step-by-step explanation:

Answer 2

Answer:

y=x-2

y=2x+4

2x+4=x-2

-x. -x

x+4=-2

-4. -4

x=-6

y=x-2

y= -6-2

y=-8