Seudónimo Seudónimo
  • 03-03-2019
  • Mathematics
contestada

PLEASE HELP ME ASAP! WILL AWARD BRAINLIEST! IT'S ABOUT SIMULTANEOUS EQUATIONS. TYSM ;)
Solve:
y=3x–3
4x+y=11​

Respuesta :

szynth szynth
  • 03-03-2019

Plug in your Y value into the bottom equation like so:

4x + 3x-3=11, combine like terms

7x-3=11 solve for x

7x= 14

x=2

Plug in x value into first equation

y = 3(2) -3

y= 6-3, y = 3

answer: (2,3)

Answer Link

Otras preguntas

Contrast in a paragraph
Twenty-five is equal to one more than eight times a number. what is the number?
Read the excerpt from "The Yellow Wallpaper." If a physician of high standing, and one’s own husband, assures friends and relatives that there is really nothing
Racketeering is defined as: a. using money to influence employees of competitors. b. using money to influence foreign officials. c. using money to influence
What was the purpose of the italian movement known as risorgimento?
Find the slope of the line through the pair of points. N(–9, 4), P(–8, 2) Options: -2 2 -6/17 -1/2
not the same as 12.5 millimeters? 0.0000125 km 0.00125 hm 0.0125 m 1.25 cm
what does homer say destroyed odysseus's men?
Which word means “superior skill or strength”?
Focal length of a concave lens is -7.50 cm , at what distance should an object be placed so that its image is formed 3.70 cm from the lens?