adelina57 adelina57

02-11-2020
Mathematics

contestada

6x + 5y = 4
6x - 7y = -20
Elimination method

Respuesta :

educationfas educationfas

03-11-2020

Answer:

12x -2y= -16

Step-by-step explanation:

6x + 5y = 4

+ 6x - 7y = -20

=

12x -2y = -16

Answer Link

Otras preguntas

what are the most often used form of direct deliberate communication of the spoken language

A yard fabric costs $12.99. How much will 2 feet cost?

when it comes to government Americans value what principles

Betty gets paid 25 cents per paper to deliver newspapers in her neihborhood. When Betty is sick, she pays her brother Bob 10 cents per paper to deliver for her.

what is the value of the digit 8 in 686,293

Four regions in texas from lowest to highest elevation

How did the growth of the rail networks affect the meatpacking industry? (a)The meatpacking industry shrank because the demand for other natural resources incre

What do the three references to slavery in the Constitution touch on?

what is the average of the first 50 even numbers?

Which state had the first Labor Day law passed on Feb. 21, 1887? A. New Jersey B. Oregon C. Colorado D. New York