2 years ago

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

Mathematics

1 answer:

Montano1993 [528]2 years ago

3 0

Answer:

−8x+6y−12

Step-by-step 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

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