joelyslopez joelyslopez

04-03-2022
Mathematics

contestada

Solve each system of equations.
-

1.
x+y=2
-3x - y = 5

Respuesta :

Medunno13 Medunno13

06-03-2022

Answer:

Step-by-step explanation:

The first equation rearranges to y = 2-x.

The second rearranges to y=-3x-5.

So 2-x = -3x-5

2+2x=-5

2x=-7

x= - 7/2, meaning y=11/2.

Answer Link

Otras preguntas

The fertile crescent is controlled today by _______.

Explain state building in Russia after the fall of the Mongols

As you are walking on a beach, you pick up an odd-looking seashell that has a very rough texture. as you rub your fingers over the shell, sensory messages are c

What views did egyptians hold about their pharaohs?

what happend to elias boudinot as a result of signing the treaty of new echota

The sum of 5 consecutive integers is 65. what are those integers?

A mobile phone company uses the formula C = 10t + 20m to calculate the total cost of a bill. C is the total cost of the bill in pence. t is the number of tex

emilio build and sells homemade wooden toy for $12 each the festival he is attending charges $50 to set up his Booth how much money will he earn if he sells 32

ravi withdraw his hand upon touching the hot pan. explain the phenomena with the help of a block diagram

Explain how the isotopes of an element differ