01-10-2021
Mathematics

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in the equation 3x+4=13, the x is called what?

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discipulus discipulus

01-10-2021

Answer:

[tex]3x + 4 = 13 \\ 3x = 13 - 4 \\ 3x = 9 \\ x = \frac{9}{3} \\ \therefore \: x = 3[/tex]

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