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poizon [28]
3 years ago
5

Simplify the following expression (2x + 4y) - (4x - 2y). If the final answer is written in the form Ax + By. What is the value o

f A?
Mathematics
2 answers:
Nesterboy [21]3 years ago
6 0

2x + 4y - 4x + 2y \\  - 2x + 6y
the value of A is -2
stepladder [879]3 years ago
3 0

Answer:

Ax= -4x

Step-by-step explanation:

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

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

-4x + 2y

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(2x + y = -2<br> (5x + 3y = -8<br> Solve by substitution
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Step-by-step explanation:

y = -2 - 2x

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5x - 6 - 6x = - 8

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2 = x

x = 2

y = -2 -2x

y = -2 -2(2)

y = -2 -4

y = -6

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Brilliant_brown [7]

Answer:

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Step-by-step explanation:

A trapiziod equals 360 degrees in total, so 110+110+70 is 290.

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Answer:

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Step-by-step explanation:

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