Register

Solve for y: 2x+4y=8

Solve for y: 2x+4y=8
asked 111k views
0 votes
Solve for y:
2x+4y=8

asked
User Elielink
by
7.8k points

2 Answers

2 votes
2x + 4y = 8 -2x -2x 4y = 8 -2x 4 = 4 y = 2-2x
answered
User Andrej Slivko
by
8.2k points
5 votes
2x + 4y = 8
-2x -2x
4y = 8 - 2x
4

y = 2/1 - 1/2x
* plung in y*

2x + 4 (2/1 - 1/2x) = 8
2x + 8 - 2x = 2

(2x - 2x = x cancle out)

8 = 2

answer : no solution
answered
User Barry Chum
by
8.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!