2wtckfr3i9 2wtckfr3i9
  • 03-02-2021
  • Mathematics
contestada

Solve the system by substitution.
-2x = y
4x + 10y = 16

Respuesta :

vladv009314
vladv009314 vladv009314
  • 03-02-2021

Answer:-2x=y

4x+10y=16

2x+5y-8=0

x=4

Answer is x=4

Step-by-step explanation:

Answer Link

Otras preguntas

Explain why the current is reduced as electrons move through a conductor.
What is the electron configuration of helium
what describes the solvent in any solution
what percentage of 1457 is 898?
copy this figure onto grid paper. draw line to divide the figure into 4 congruent polygons. how do you know the ploygons are congruent
what describes the solvent in any solution
The sum of a number and 18 times its reciprocal is 11. Find the number(s). Let x represent the unknown number. The Reciprocal of x is____?
Why does a pendulum eventually stop swinging?
how are the themes and topics different
How do you do this algebra question