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M(x) = 4x + 15 m(x) needs to be 7 x =
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M(x) = 4x + 15 m(x) needs to be 7 x =

User Seung
by
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1 Answer

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Answer:

x = -2

Explanation:

If m(x) = 4x + 15 and m(x) = 7, the we can substitute and get the equation:

4x + 15 = 7

x = -2

User Neelesh
by
6.5k points
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