kadinmorgan
kadinmorgan kadinmorgan
  • 06-11-2018
  • Mathematics
contestada

Determine the solution to the system of equations

2x-5=7
-3y+2= -4

Respuesta :

rorob
rorob rorob
  • 06-11-2018
X= 6
Y=2
I’m not sure if I got them correct but that’s what I got.
Answer Link
holaadios222lol
holaadios222lol holaadios222lol
  • 06-11-2018

2x=7+5

2x=12

2x divided by 2=12 divided by 2

Gives me x=6

-3y+2= -4

-3y=-4-2

-3y=-6

y=2


Answer Link

Otras preguntas

the blastocyst is comprised of three layers which of these layers will develop into the digestive and respiratory system
what property is a b = b a
need the reciprocal of 1/2
which of the following correctly identifies a voltage source and its method of developing electric potential? a. primary cell—heat action on a device b. thermoc
exactly how many multiplication's and additions are used to evaluate a polynomial of degree n at x = c?
This week Sage spent $30 for hot dogs and supplies. He earned $18. Did he make money or lose money this week? Explain
using a few phrases from an article and mixing them in with your own words is not plagiarism. true or false.
64 times the power of 10 over four
what factors influenced the development and spread of technologies through time?
The three important reasons for studying history are...