Question

what should be subtracted from x-2y+3z to get -3x+2y-4z
please solve with full solution ​

Answer 1

Answer:

2x-4y

Step-by-step explanation:

Let a be subtracted.

B.T.P

(x-2y+3z)-a=-3x+2y+3z

x-2y+3z=-3x+2y+3z+a

a=x-2y+3z+3x-2y-3z

a=2x-4y

Answer 2

Answer:

rate and thanks

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