haileccc haileccc
  • 22-02-2019
  • Mathematics
contestada

HELP!
The value of x in this system of equations is 1.

HELP The value of x in this system of equations is 1 class=

Respuesta :

rgandhi4403 rgandhi4403
  • 26-02-2019

Answer:

Step-by-step explanation:

You plug in x=1 into any of the two equations. Either will work but I'll just use the first one.

3x+y=9

3(1)+y=9

3+y=9

y=6

Answer Link

Otras preguntas

Make the letter in brackets the subject of the formulak=10b:11n        (b)
What was the first major battle of the American Revolutionary War?
What led to the acquisition of Florida for the United States?
what happens when particles vibrate?
You can estimate the distance of a thunderstorm in kilometers by counting the number of seconds between the lighting flash and the thunder and then dividing the
20x+5y=-15 solve for y
In the following math problem, which operation should you do FIRST? 8 + 3(72 x 4) - 5 divided by 2
What was the main provision of the Monroe doctrine?
How to find a common denominator of 6/7 and 5/13
Make the letter in brackets the subject of the formulak=10b:11n        (b)