ryyless ryyless

22-11-2019
Mathematics

contestada

Add the equations.
3x - y = -1
- 3x + 3y= 27

Respuesta :

KurdishPotato KurdishPotato

22-11-2019

Step-by-step explanation:

3x - 3x -y + 3y = 27-1

2y = 26

y = 13 use this to find the value of x

3x - 13 = -1

3x = -1 + 13

3x = 12

x = 4

Answer Link

Otras preguntas

Which ordered pair is a solution to the system of inequalities? y > –x y ≤ x + 1 A) (0,5) B) (4,–1) C) (1,3) D) (–4,0)

Kristina wants to buy a flute that costs 240 . She has saved 20 each week for 3 weeks . How many more weeks does Kristina need to save money if she continues to

Guys I need help, is this Logos, Ethos, or Pathos? 2. Pollution is an immoral act that instills guilt and shame in the person polluting.

The graph represents the system of inequalities shown below. Determine whether the statement that follows the graph is true or false.

I always try to get out of doing the dishes. a. It’s my favorite chore. b. I enjoy doing the dishes. c. It’s my least favorite chore. d. I often do the dishes.

HIIII!!!!! I NEED HELP!

Which diagram best shows how fraction bars can be used to evaluate One-half divided by one-fourth? A fraction bar labeled 1. Under the 1 are 2 boxes containing

by selling a mobile set of rupees 4800 Ramesh gains 25% how much will have we gained by selling it at rupees 4080

help me, thank you!!!

Please help me A person starts walking from home and walks: 6 miles East 6 miles Southeast 3 miles South 5 miles Southwest 2 miles East This person has walked a