188k views
18 votes
X = -1+y

2x - y = 0
All of this is one question it’s simultaneous equations. Can someone please help

User MH Fuad
by
8.1k points

2 Answers

11 votes

Answer:


2( - 1 + y) - y = 0 \\ - 2 + 2y -y = 0 \\ y = 0 + 2 \\ y = 2 \\ x = - 2

User Lazka
by
8.3k points
11 votes

Answer:

y = 2

Explanation:

x= -1+y

2x-y=0

2(-1+y)-y=0

-2+2y-y=0

-2+y=0

-2+2+y=0+2

y=2

hope it's helpful ❤❤❤❤

THANK YOU.

#

User Joe Thor
by
7.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories