Question

2(4 - 2x + y) - 4(5 + x - y)

Answer 1

−8x+6y−12

Explanation:

Distribute:

=(2)(4)+(2)(−2x)+(2)(y)+(−4)(5)+(−4)(x)+(−4)(−y)

=8+−4x+2y+−20+−4x+4y

Combine Like Terms:

=8+−4x+2y+−20+−4x+4y

=(−4x+−4x)+(2y+4y)+(8+−20)

=−8x+6y+−12