Question

what must be subtracted from 3x+2y-11 to obtain -x-y+4 ?​

Answer 1

Answer:

Therefore ,

-4x-3y+15 must be subtracted from 3x+2y-11 to obtain -x-y+4.

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Answer 2

$\huge\mathbb\blue{\underline{ANSWER}}$

______________

$\mathfrak\violet{Given}$

1st number = 3x + 2y - 11

difference = -x - y + 4

$\mathfrak\violet{To\:find\:2nd\:number}$

Let the 2nd number be x .

$\mathfrak\violet{Solution}$

$3x + 2y - 11 - x = -x - y + 4$

$-x = -x - y + 4 - 3x + 2y - 11$

$x = -x - y + 4 - 3x - 2y + 11$

$x = -4x - 3y + 15$