kekewill77 kekewill77
  • 25-05-2021
  • Mathematics
contestada

y= 2x + 7 y= -4x - 5 What is the solution for the system of equations?

Respuesta :

cwrw238 cwrw238
  • 25-05-2021

Answer:

x = -2, y = 3.

as an ordered pair it is (-2, 3).

Step-by-step explanation:

y= 2x + 7

y= -4x - 5

As both right hand expression are = y we have:

2x + 7 = -4x - 5

6x = -12

x = -2

Substitute for x in equation 1:

y = 2(-2) + 7 = 3.

Answer Link
annahardee2232
annahardee2232 annahardee2232
  • 25-05-2021
X=-2 and Y=3
Hope this helps:)
Answer Link

Otras preguntas

A factory makes sheets of metal that are 2 1/4 inches think. If a worker makes a stack of 5 sheets,how many inches thick will the stack be?
An athletes diet should consist of
what is a thesis?Please i need help
What was characteristic of enlightened rulers
What value of x is in the solution set of 9(2x + 1) < 9x – 18? A: -4 B: -3 C: -2 D: -1
subtract 4x⁴-14x³+11 and -14x^6 - 9x^5 - 12x²
what type of radiation is emitted when polonium-212 forms lead-208?. A.Alpha particle. B.beta particle. C.gamma radiation. D.none of the above
how did moctezuma i's treatment of the aztecs' allies strengthen his empire? a. moctezuma i prevented uprisings of his allies by enslaving them and taking their
The table lists the values for two parameters, x and y, of an experiment. What is the approximate value of y for x = 4.0?
Which of the following was a push factor that encouraged people to leave England? a. religious persecution b. the desire for gold c. a thriving economy d. t