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Find the value of x so that the function has the given value.

m(x) = 4x + 15; m(x) = 7
x = ___

Can you also explain how you solved it please. I might have some other problems using the same format. Thank you!

User Immacula
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8.6k points

1 Answer

3 votes

Answer:

-2

Explanation:

User Sgrif
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