Which expression is equivalent to x^2-7/5x-4 - 2x+9/5x-4?

Person above me is right. It's B.

Step-by-step explanation: Got it right on Edg.

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^

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