kaitlynn9116 kaitlynn9116

03-12-2021
Mathematics

contestada

3x - 4y = -18
-4x + 8y = 32

Someone help on this solve this by elimination and show all steps please

Respuesta :

y6bwkrnfj4 y6bwkrnfj4

03-12-2021

1. Answer
3x-4y=-18
3x-4x0=-18
3x-0=-18
X=-6

2. Answer
-4x+8y=32
-4x+8x0=32
-4x+0=32
-4x=32
x=-8

Answer Link

Otras preguntas

2r2 + 3s3 − r2 + 4t2 − r2 if r = −2, s = −3, and t = 5

What is the coefficient of the x6y4 term in the expansion of (x+y)10?

Which of the following countries is not located on the equator? a. zaire b. uganda c. south africa d. kenya

Credit granted by retailers to consumers who purchase for personal or family use is referred to as answer a. open credit. b. trade credit. c. personal credit

zeus industries bought a computer for $2280. it is expected to depreciate at a rate of 30% per year. what will the value of the computer be in 3 years?

imagine that you are a member of the u.s. congress during the era of good feelings and are listening to a powerful speaker talk about the need for national unit

help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

suppose a spherical snowball with a diameter of 6 centimeters is melted in a large bowl. the resulting water is then poured into a cone-shaped paper cup that is

A woman allergic to chocolate enters a contest for free groceries and wins 1,000 chocolate bars. Which type of irony does the author use in the sentence? A. s

The Colorado plateau is an example of what mountains