Question

is the equation 2x-4y+3r-t is = to 2x-4y+3r-t+t+2x-t-2x then show how it will be equal of this 2x-4y+3rt+2x-t-2x-4y+3r-t

Answer 1

Answer:

2x-4y+3r-t = 2x-4y+3r-t+t+2x-t-2x

=2x-4y+3r-t-2x-4y+3r-t+t+2x-t-2x

hence

2x-4y+3rt+2x-t-2x-4y+3r-t

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

2x-4y+3r-t=2x-4y+3r-t+t+2x-t-2x

2x-2x-2x+2x-4y+4y+3r-3r-t+t-t+t=0

0+0=0

Anz is 0