Question

If

x
=
−
9
and
y
=
2
, evaluate the following expression:
2
(
y
−
3
x
y
)

Answer 1

Answer: -104

Explanation: x=-9 y=2
2(y-3xy)
=2(2-3(-9)(2))
=4-2(3(-18))
=4-108
=-104

Hope it helped