Question

2x-y=-1 3x-y=2 in simultaneous equations

Answer 1

Answer:

Let's solve for x.

2x−y=−13x−y

Step 1: Add 13x to both sides.

2x−y+13x=−13x−y+13x

15x−y=−y

Step 2: Add y to both sides.

15x−y+y=−y+y

15x=0

Step 3: Divide both sides by 15.

15x

15

=

0

15

x=0

Answer:

x=0

Step-by-step explanation:

Wanna chat add me as a friend OR COME TO SANP (ADAMBELAL839)

Answer 2

Answer:

{x,y}={3,7}

can i have brainliest??