kamdynj1 kamdynj1

01-03-2022
Mathematics

contestada

Solve the system of equations:
x-y=4
4x-7z=24
4y+z=8

Respuesta :

Haileymack037 Haileymack037

01-03-2022

Answer:

Solve for x, y, and z. 1st Equation: 2x + 2y + 4z = 48. 2nd Equation: 2x + 9y + 7z = 105. 3rd Equation: x + 4y + z = 37. Subtract the 2nd Equation from the 1st Equation. This will eliminate the variable “x”.

Step-by-step explanation:

Answer Link

Otras preguntas

According to Gibbon, in what ways has "primitive man progressed over time? what assures the author that this progress will continue?

What is the least common denominator of 13 and 19

3902.00 divided by 3

Suppose that you are building a shed and need to pour concrete slab to support it you know this lab will be 15 feet wide 10 feet long and 6 inches deep concrete

why is an objects density expressed as a combination of two units

an important long-term result of the crusades in the middle east was

how do you say do you wanna fight me in French?

The ratio of the number of boys to the number of girls in a school is 5:7.If there are 600 students in the school,how many girls are there?

what is 12/75 as a decimal

Find the best word to complete the sentence. 2. In recent years fear of skin cancer has increased, encouraging greater ___ from long hours in the sun. A. abstin