Register
Solve by elimination. 2x+5y=-1 x+2y=0
139k views
5 votes
Solve by elimination.
2x+5y=-1
x+2y=0

User Pruivo
by
7.0k points

1 Answer

3 votes
2x+5y=-1
2x+5y+1=-1+1
2x+5y+1=0

x+2y=0
2y=-x
y= -1/2 x or y= -0,5x
User Luke Wenke
by
6.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.7m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
Please solve the following equation. x-6x=56
whats the most accurate estimation of 65+77
Find the additive inverse of 18/23
Link Copied!