What is de answer of this problem 2 (4z-2x+y) - 4 (5z+x-y)

Question

Mathematics

Claire Riddle

17 July, 04:44

What is de answer of this problem 2 (4z-2x+y) - 4 (5z+x-y)

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Answers (1)

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Eden Flynn · Answer 1

Distribute: = (2) (4z) + (2) ( - 2x) + (2) (y) + (-4) (5z) + (-4) (x) + (-4) (-y) = 8z + - 4x + 2y + - 20z + - 4x + 4y Combine Like Terms: = 8z + - 4x + 2y + - 20z + - 4x + 4y = ( - 4x + - 4x) + (2y + 4y) + (8z + - 20z) = - 8x + 6y + - 12 z

Answer: - 8x + 6y - 12 z