This is a system of linear equations. I know there is no solution, but I still need to find (x,y). How do i caculte x and y? x + 4y = 8 1/2x + 2y = 5

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Hi,

This is a system of linear equations. I know there is no solution, but I still need to find (x,y). How do i caculte x and y?

x + 4y = 8

1/2x + 2y = 5

 

 

 

Expert Solution
Step 1

Given equations,

x + 4y = 8 ----------(1)

0.5x+2y = 5 --------(2)

The given system of equations can be solved using method of substitution

From(1)

x=8-4y---------(3)

 

 

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