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09-04-2018
Mathematics

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Which expresión Is true and could you explain it

Which expresión Is true and could you explain it class=

Respuesta :

09-04-2018

First equation
L.H.S = 4x -0.25y
so it doesn't equal the R.H.S

2nd equation
R.H.S = 15q + 3qr
so it doesn't equal the L.H.S

3rd equation
R.H.S = -30m -60n
so R.H.S doesn't equal L.H.S

4th equation
L.H.S = -16a +4
so L.H.S equal R.H.S

The answer is D

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