pauvalen0617 pauvalen0617

25-09-2020
Mathematics

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

Respuesta :

25-09-2020

Hi there! :)

[tex]\huge\boxed{x = -2}[/tex]

m(x) = 4x + 15

Find the value of "x" that would satisfy m(x) = 7:

4x + 15 = 7

Subtract 15 from both sides:

4x = -8

Divide both sides by 4:

x = -2.

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