jadob04ap10 jadob04ap10

17-12-2020
Mathematics

contestada

Solve the system of equations 2 + 2y = -20 and x + 3y = -27 by combining the
equations.

Solve the system of equations 2 2y 20 and x 3y 27 by combining the equations class=

Respuesta :

17-12-2020

Answer:

no estoy segura como se debe responder

1 (x + 2y = -20) ----> x*2y= -20

-1 (x + 3y = -27) ----> x-3y= 27

(0) x + (-1) y = 7

Answer Link

Otras preguntas

Th vertices of a sandbox are p(12, 14), Q(12, 17), R (16, 17) and S (16, 14).the coordinates are measured in feet . What is the perimeter of the sandbox ?

how can a physical map help explain the historical development of a country

The personal error or character weakness that causes the hero's downfall in a tragedy is called _____. tragic vision the climax characterization tragic flaw

_______ rights are not being protected when an organization discriminates based on one's ethnic (or race) background. This has to do with the amendments.

How do I solve 7 1/3+5 3/5

What causes wind to deposit sand or other sediment?

What is the principal part of the underlined verb in the sentence? We have finished a wooden salad bowl for my mother. A.present participle B. past

what is the relationship between earth, the sun, and the moon in space

Item Cost Beads 0.05 Charms .45 Type of jewelry Necklace 48 beads 1 charm Bracelet 25 beads and 4 charms Explain how you would calculate how much mo

True or False? As the energy is transferred from producers to consumers, energy is gained.