jessicajustice1228 jessicajustice1228
  • 25-01-2021
  • Mathematics
contestada

Solve the system by substitution.


y = x - 8

y = 2x - 14


The solution is (_, _).

Respuesta :

Ritmeks
Ritmeks Ritmeks
  • 28-01-2021

Answer:

x= 6

y= -2

Step-by-step explanation:

y = x-8........equation 1

y= 2x-14.......equation 2

Substitute x-8 for y in equation 2

x-8= 2x-14

x-2x= -14+8

-x= -6

x= 6

Substitute 6 for x in equation 1

y= x-8

y= 6-8

y= -2

Hence x = 6 and y is -2

Answer Link

Otras preguntas

After school Marcy can start walking dogs by 3:15 p.m. She wants to be done walking the dogs by 6:00p.m. so she can get home for dinner. If she schedules each d
Make z the subject of the formula: X=3y+z
A football player has a mass of 65 kg and is moving with a velocity of 5 m/s. What is the players momentum
Find the value of x m angle AOC=7x-2, m angle DOC=2x+8,m angle EOD=27
HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Find the sum. Include all calculations in your answer. -4 5/8 + 2 1/8
Which of the following is accurate about the chain of infection? A. Once the chain has begun, it cannot be broken B. Broken skin and mucous membranes are common
How did Virginia colony become a slave society
To solve for m in the formula , use the multiplication property of equality. 1)True or 2) False?
What is the solution of the system of equations? y = 4x + 4 y = –3x – 3
yori has 14.25 cups of cupcake batter if each cupcake uses 0.75 cup of batter how many cupcakes can yori make