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OpenStudy (rissa):
Which equation is an identity? A. 4m - 4 = 5m + 5 - m B. 14 - (4v+7) = -4v - 7 c. 5y + 3 = 5y - 3 D. 5w + 6 - w = 6w - 2(w-3)
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OpenStudy (ash2326):
option d it simplifies to 4w+6=4w+6 it's true for all real values of w
OpenStudy (ash2326):
did you get it??
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