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

Spi asked Nov 7, 2023

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Spi asked Nov 7, 2023

by Spi

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23 votes

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

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