Ikehnyeayea004 Ikehnyeayea004

12-05-2020
Mathematics

contestada

5x + 4y +3z = 14 x = 3z -22 z = 6 What is the y-value of the solution?

Respuesta :

rosavo0414 rosavo0414

12-05-2020

x = 3z - 22
z = 6
5x + 4y + 3z = 14
5 (3z - 22) + 4y + 3 (6) = 14
15z - 110 + 4y + 18 = 14
15 . 6 - 110 + 4y + 18 = 14
90 - 110 + 4y + 18 = 14
90 - 110 + 18 - 14 + 4y = 0
-16 + 4y = 0
4y = 16
y = 4

Answer Link

Otras preguntas

A cannery processed 1,445 pounds of strawberries in 4.5 hours. The cannery processed 2,320 of strawberries in 7 hours. Write a linear equation to model the rel

What is similar about the subjects of "Some Keep the Sabbath Going to Church" and "Because I Could Not Stop for Death"? A - Both poems personalize a broad conce

2x - 3>5 what the answer

order of operations 2 x 4 = 6 - 2 + 8 / 4 = 18 whereto place parens?

Read the excerpt from "Daughter of Invention". "Maybe not. Maybe, just maybe, there's something they've missed that's important. With patience and calm, even a

Describe the verbal exchange that occurs between the two opposing armies in act 5.1

Enrollment in a photography class increased from 25 to 35 students. What was the percent of increase in enrollment? 14% 29% 40%

0.92/0.4 Please what is it

What are the factors of 96

Hours of labor or number of workers are common ways of measuring a company's _________? A. Division of labor B. Productivity C. Use of technology D. Diminishing