rileybk06
rileybk06 rileybk06
  • 16-05-2021
  • Mathematics
contestada

Determine the point of intersection between the lines with equations x+3y=5 and 3x−2y=26.

Respuesta :

VirαtKσhli
VirαtKσhli VirαtKσhli
  • 16-05-2021

Answer:

(8,-1)

Step-by-step explanation:

The point of intersection can be found out by solving the system of equations.

x + 3y = 5

3x - 2y = 26

Multiply (1) by 3 :-

→ 3 ( x + 3y ) = 5 × 3

→ 3x + 9y = 15

Subtracting 3(1) and 2 :-

→ 3x + 9y - 3x +2y = 15 - 26

→ 11y = -11

→ y = (-1)

Put it in 1 :-

→ x -3 = 5

→ x = 3 + 5

→ x = 8

Hence the point of intersection is (8,-1)

Answer Link

Otras preguntas

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
Name four behaviors that animals must use to survive
what is a rational number between -1/6 and -2/6
Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
Peter jogged 96 yards in 40 seconds? What is his speed in feet per second?
2 m3 of soil containing 35% sand was mixed into 6 m3 of soil containing 15% sand. what is the sand content of the mixture?
2 m3 of soil containing 35% sand was mixed into 6 m3 of soil containing 15% sand. what is the sand content of the mixture?
what is E=m² the famous theory of albert einstien?
What are the organelles of a cone cell?