Marega101 Marega101
  • 01-02-2017
  • Mathematics
contestada

Y= -1
-2x-y=3
Solve by substitution

Respuesta :

Аноним Аноним
  • 01-02-2017
i think it might be 3.
Answer Link
miam333 miam333
  • 01-02-2017
x = -1
(work)
-2x - (-1) = 3
-2x + 1 = 3
-1 -1
-2x = 2
÷ -2 ÷ -2
x = -1
Hope this helps!
Answer Link

Otras preguntas

According to the course textbook, the __________ model of communication is well suited for describing the act of text messaging as the communication process is
what is a government supposed to do for its people?
triangle A’ B’C’ is a dilation of ABC... What is AB?
Does the pacific plate consist of continental lithosphere, oceanic lithosphere, or both?
3. A bus accelerates at 25 m/s/s. This allows the bus to speed up from 16 m/s to 172 m/s. How long did this take? 9.18 seconds -9.18 seconds -6.24 seconds 6.24
Which disorder do statin drugs treat? hypertension hyperlipidemia arteriosclerosis peripheral vascular disease
what are the push and pull factors that motivate immiration give two examples of each
PLEASEEE HELP MEEE!❤️
Analyzing Relationships Describe how environmental science helped the Trust decide that some dams should be removed.
In the figure points A B C D and E are collinear. If AE = 38 and BD = 15