cassidydawn406
cassidydawn406 cassidydawn406
  • 31-03-2020
  • Mathematics
contestada

what is the value of x?

what is the value of x class=

Respuesta :

Hi1315
Hi1315 Hi1315
  • 31-03-2020

Step-by-step explanation:

[tex] \frac{6}{5} = \frac{48}{3x + 7} \\ 6(3x + 7) = 5 \times 48 \\ 18x + 42 = 240 \\ 18x = 240 - 42 \\ 18x = 198 \\ \frac{18x}{18} = \frac{198}{18} \\ x = 11[/tex]

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