Please please please help

False

Step-by-step explanation:

4x+4+5y=9xy+4

Step 1: Add -9xy to both sides.

4x+5y+4+−9xy=9xy+4+−9xy

−9xy+4x+5y+4=4

Step 2: Add -5y to both sides.

−9xy+4x+5y+4+−5y=4+−5y

−9xy+4x+4=−5y+4

Step 3: Add -4 to both sides.

−9xy+4x+4+−4=−5y+4+−4

−9xy+4x=−5y

Step 4: Factor out variable x.

x(−9y+4)=−5y

Step 5: Divide both sides by -9y+4.

x(−9y+4)

−9y+4

=

−5y

−9y+4

x=

−5y

−9y+4

x=

−5y

−9y+4

this does not add up as in um.. i forgot the word- but yea its false

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75

x^3-4x^2+3x-2/x^2+1

step-by-step explanation:

factor the numerator and denominator and cancel the common factors