queenbrookie4l queenbrookie4l

01-12-2020
Mathematics

contestada

10 POINTS !!!! solve using elimination -2x - y = 5 3x -y = -20 ( , )

Respuesta :

kasfwkwhd kasfwkwhd

02-12-2020

Answer:

(-5,5)

Step-by-step explanation: add the equations in order to solve first variable. put the value in the other equations to solve the remaining variables- math way

Answer Link

Otras preguntas

Have you ever read the book Ben and Me? Because here is a question about the book when the two country yokels find Ben's clothes, what do they think? Why? Why d

plz help theses are exponents

montrer que f(x)= (2x-13)(2x-7) pour tout réel x

Caroline has 16 marbles 1\8 of them are blue how many of Caroline's marbles are blue

what is the total cost of 0.5 pound of peaches selling for 0.80 cents per pound

How do you make yellow and blue

Tapeworms can reproduce by _____. budding fission fragmentation

Hobbes, Voltaire, and Rousseau were historical figures attached to what historical era?

In what way was Reagan able to influence national policy decades after he was no longer president? A. His building up of a modern fundraising organization B. H

all of the following words decribe washington on except