Question

solve by multiplication method :


x-y=(-1 )
2x+y-10=0​

Answer 1

Answer:

$x - y = ( - 1)x = - y + y = - 1 + y \: \: x = y \\ - 1y = x. - 1.y$

THIS THE ANSWER OF THIS QUESTION I HOPE..

VERIFIED..√√

1. NOW
2. 2X+Y-10=
3. 2x+y=+10-0

• 2x,+y,10
• is the answer OF 2ND QUESTION..