waitingonsuperman020 waitingonsuperman020

03-02-2020
Mathematics

contestada

4x + y= -9
6x-3y=-27

Respuesta :

meredith48034 meredith48034

03-02-2020

Answer:

3(4x+y=-9)

6x - 3y = -27

12x + 3y = -27

6x - 3y = -27

18x = -54

x = -3

4(-3)+ y = -9

-12 + y = -9

y = 3

(-3,3)

Answer Link

Otras preguntas

Shaded area is 40 pi cm squared. Find r

PLEASE help me with my homework question! If you answer right ill mark you BRAINLIEST!

The process of resolving consumer complaints with the use of a third party who suggests a solution through discussion and negotiation is: -mediation -arbitratio

Let f(x)equals 7xplus4 and g(x)equals 4xminus5. Find (fplus g)(x), (fminus g)(x), (fg)(x), and left parenthesis StartFraction f Over g EndFraction ri

Why is the answer to this secant?

Central idea of Screen addiction among teens

PLEASE HELP! HELP WILL BE MUCH APPRECIATED! length= x+5 width= 3x+1 Write an expression for the perimeter of this shape and simplify your answer.

I need help with this answer ASAP.

I have the other answers that I solved but I just need the top.

Match the hormone with it's function Group of answer choices maintain calcium homeostasis by increasing the release of calcium into the blood increases blood gl