Question

Subtract: (4xy-5x+8y-9) from (-7y-6+3xy+2x) ​

Answer 1

(-7y-6+3xy+2x)-(-4xy-5x+8y-9)

Step-by-step explanation:

-7y-6+3xy+2x+4xy+5x-8y+9

= -7y-8y-6+9+3xy+4xy+2x+5x

= -15y+3+7xy+7x

= 7x+7xy-15y+3

Answer 2

Answer:

The answer is

$(7x - xy - 15y + 3)$

step-by-step-explanation:

Given

$(4xy - 5x + 8y - 9)$

and

$( - 7y - 6+ 3xy + 2x)$

we have to subtract

$(4xy - 5x + 8y - 9) \: from( - 7y - 6 +3 xy + 2x)$

we get

$( - 7y - 6 + 3xy + 2x) - (4xy - 5x + 8y - 9) \\ = ( - 7y - 6 + 3xy + 2x - 4xy + 5x - 8y + 9) \\ = ( - 15y + 3 - xy + 7x) \\ = (7x - xy - 15y + 3)$

this is the required answer