whinnie whinnie
  • 20-06-2014
  • Mathematics
contestada

3x+9
-------- how do I solve this?
4x+12

3x9 how do I solve this 4x12 class=

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Ryan2
Ryan2 Ryan2
  • 20-06-2014
Put common terms in evidence and simplify:

[tex]\boxed{\frac{3x+9}{4x+12}=\frac{3(x+3)}{4(x+3)}=\frac{3}{4}}[/tex]
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Аноним Аноним
  • 20-06-2014
[tex] Answer :[/tex]  [tex](3x+9)/(4x+12) \\ =3(x+3)/4(x+3) \\ =3/4 \\ (=0.75)[/tex]
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