junior202019 junior202019
  • 19-11-2019
  • Mathematics
contestada

Systems(substitutions)​

Respuesta :

jordanlittlejohn2013 jordanlittlejohn2013
  • 19-11-2019

Answer:

works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.

Step-by-step explanation:

Answer Link

Otras preguntas

5 pounds = ? ounces show work 6th grade style 6 quarts = ? fluid ounces 9 liters = ? milliliters
what served as building blocks in African society
The most famous piece of Mesopotamian literature is
What is the process by which gases in the atmosphere absorb and re-radiate heat?
Why is it important that parents talk to their children about social issues such as divorce, finances, and unemployment?
How did Alexander gain control of all of Greece??????
If 4 people can paint 8 walls in 60 minutes,how long will it take 5 people to paint 4 walls?
Which inequalities are true? Choose all answers that are correct. A. –9 < –6 B. –7 > –4 C. 11 > –12 D. 15 < –10 E. –15 > –4
which is denser, isopropyll alcohol( rubbing alchohol) or water?
3.5 hours; $10 What is the unit rate per hour?