Solve the system by graphing, y-x=5 and y=-2x-1

Question

Mathematics

Londyn Benjamin

12 September, 19:34

Solve the system by graphing, y-x=5 and y=-2x-1

+5

Answers (2)

Know the Answer?

Salma Moran · Answer 1

1. y=x+5 and y=-2x-1

2. equal these two equation together so ...

x+5=-2x-1

3x=-6

x=-2

Charlie Ochoa · Answer 2

Y - x = 5

y = - 2x - 1

y = x + 5

y = - 2x - 1

x + 5 = - 2x - 1

+2x + 2x

3x + 5 = - 1

-5 - 5

3x = - 6

3 3

x = - 2

y = - 2x - 1

y = - 2 (-2) - 1

y = 4 - 1

y = 3

(x, y) = (-2, 3)