( Quick Response) Which expressions are equivalent?

1 answer:

5 0

Answer:

A, 3x-7y=-7y+3x

Step-by-step explanation:

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riadik2000 [5.3K]

Simplify both sides
2.3=y+7.9
flip the equation.
y+7.9=2.3
Subtract 7.9 from both sides.
y+7.9-7.9=2.3-7.9
y=-5.6
hope this helps!

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X is greater than or equal to 77

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rewona [7]

The correct answer is 19

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netineya [11]

Answer:

the answer is from an app called photo math

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il63 [147K]

Answer:

The answer would be C. 128

Step-by-step explanation:

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