Destinyfongchoy Destinyfongchoy

04-01-2018
Mathematics

contestada

Solve the system
12x+2y=86
6x+2y=56

Respuesta :

Аноним Аноним

04-01-2018

12x+2y=86 -
6x+2y=56
-------------------
6x = 30 => x = 30 : 6 = 5

2y = 56 - 30 => 2y = 26 => y = 13

Answer Link

Otras preguntas

The life of an electric component has an exponential distribution with a mean of 8 years. What is the probability that a randomly selected one such component ha

If the amendment wins the approval of Congress, it goes to the

What is the simplest form 3/4 + 2/5

¡Cuéntame sobre la maldición de la mujer que llora!

I need helpppppppppppp

Question 6(Multiple Choice Worth 1 points) (06.04 LC) Read and choose the option with the best and correct word or words to complete the sentence. Yo tengo frío

Help ima mark BRAINLIST

Use the substitution method to solve the system of equations. Choose the correct ordered pair.

Show that a light ray that strikes two mutually perpendicular reflecting surfaces is reflected back exactly parallel to the direction from which it came.

Good morning Pls I will like you all to pls put full explanation.I am preparing for my ExamThank you 6/5=3/dd=?