tmac9440 tmac9440
  • 02-12-2021
  • Mathematics
contestada

Solve the system of equations by substitution.
1 y=-2.x - 22
y = x + 2
A) (8.-6)
C) (-6,8)
B) (-8. -6)
D) (8.6

Respuesta :

anjaspahiu2007
anjaspahiu2007 anjaspahiu2007
  • 02-12-2021

Answer:

x = -8

y = -6

Step-by-step explanation:

y = -2x - 22

y = x + 2

x + 2 = -2x - 22

x + 2x = -22 - 2

3x = -24

x = -24 : 3

x= -8

y = -8 + 2

y = -6

Answer Link

Otras preguntas

Matt can buy an 8-ounce jar of salsa for $2.79 or a 15-ounce jar of salsa for $5.54. Which jar has the best unit rate.
what is the value of (-4.5)(-8.25)
Which of the following is an indication that a planet may exist near a distant star?
Love and happiness are both examples of what kind of noun?
When European settlers first arrived, they had a military advantage over Native Americans. Which of the following was not an advantage of the settlers? A.The E
Why was the yellow river important to ancient china?
2. The table shows several animals that live in or below a tree. The table also shows the elevation of their dwellings, relative to ground level. Dwellings Ele
Hellpppppppppppp rnnnnn
can someone please give me 7 sentences about saturn?
2/5ab What are the factors of the expression? Drag all of the factors of the expression into the box. Factors −1 2 5 2 5 a b