spylinds
spylinds
03-04-2018
Mathematics
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What does n equal if /frac{1}{3}=n+ /frac{3}{4}
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Аноним
Аноним
03-04-2018
[tex]\dfrac{1}{3}=n+ \dfrac{3}{4}[/tex]
[tex]n = \dfrac{1}{3} -\dfrac{3}{4} [/tex]
[tex]n = \dfrac{1 \times 4}{3 \times 4} -\dfrac{3 \times 3}{4 \times3} [/tex]
[tex]n = \dfrac{4}{12} -\dfrac{9}{12} [/tex]
[tex]n = -\dfrac{5}{12} [/tex]
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