immanuelgonzales immanuelgonzales
  • 08-10-2020
  • Mathematics
contestada

Solve using substitution y=3x+2, y=7x-6

Respuesta :

pyamupom
pyamupom pyamupom
  • 08-10-2020

Answer:

x=2, y=8 or (2, 8)

Step-by-step explanation:

y=3x+2

y=7x-6

substitute y=7x-6 into y=3x+2

7x-6=3x+2

4x=8

x=2

then plug 2 into either one

y=7(2)-6

y=8

Check answers

8=3(2) + 2  | correct

8 =7(2)-6 | correct

Answer Link
aixaaline19p95lif
aixaaline19p95lif aixaaline19p95lif
  • 08-10-2020
The answers are. Y=-0.6 , Y= 6/7
Answer Link

Otras preguntas

The wife nags at her husband because he constantly withdraws from her. the husband withdraws, because he feels that his wife is nagging all the time. the differ
The state of Maryland charges a 6% sales tax on most merchandise sold. you purchase a new shirt for 25% how much do you pay?
Rewrite the equation 4x+4y=20 in slope intercept form
a 3.65 kg cannon, shot from a 2-meter cannon, accelerates from 0 m/s to 21.34 m/s in 13.59 s. How much force is needed to shoot the cannon ball
According to Newton’s First Law of Motion, if a ball is rolled in a straight line in an open field, what will happen to the ball? A. The ball will contin
This language is spoken not only by many people in the Middle East but also by some groups living in North Africa. i think the answer is sunni
How does water enter the atmosphere?
In which of the scenarios below can you reverse the dependent and independent variables while keeping the interpretation of the slope meaningful
The average of two numbers is 10 what is the sum of the two numbers
Who were the Puritans and what were their beliefs and practices?