chopstix123 chopstix123
  • 24-11-2020
  • Mathematics
contestada

solve by substitution
y=x+7
2x+y=-5

Respuesta :

Theonechris
Theonechris Theonechris
  • 28-11-2020

Answer:

(-4,3) or X=-4, y=3

Step-by-step explanation:

when solving for the first variable once you have the result then substitute the result into the other equation.

Answer Link

Otras preguntas

How will you apply the revising process to your essay writing and what revision steps will you take to complete your final draft
How does capitalism divides its wealth How does communism divides its wealth How does socialism dives it’s wealth
you are the king of a Sumerian city-state. Write a letter to your priests asking them to make offerings to the gods in order to protect your farms from a possib
Answer questions 15 and 17 show work pls
A coin is tossed 1000 times and heads showed up 625 and tails 375 Whats the prop of getting tails and heads
Can someone please explain to me how to do this and help me?​ ASAP too!!​
What theme about growing up does the story convey? Think about Lilia's experiences and the way she changes during the story. questions from "When Mr. Pirzada Ca
What exceptional challenges did African Americans face after World War I, and how did they meet them?
when 50% of a number is added to the number, the result is 150
A fair coin will be tossed 3 times. What is the probability that one heads and two tails in any order will result?