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Select all the expressions that are equivalent to 9 + 7x – 3y

9 + 7x + 3y
9-7X-3Y
9 - 7x + 3y
9 + 7x + (-3y)
9- (-7)X - 31

Respuesta :

mkhardware112

Answer:

I think the answer is 9+ 7x + (3y) dont quote me on that though

cherylgraham1820

Answer:

4 or 9+7x+(-3y) is the only expression equivalent

Step-by-step explanation:

Number 4 is the only expression that comes out to be equivalent because the rest of the answer choices have something wrong with them.

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