Regina26 Regina26

02-01-2021
Mathematics

contestada

D. 9x-X+5x =260
Bx= 200

Respuesta :

abc1239877 abc1239877

02-01-2021

Answer:

We first must solve for x

[tex]9x-x+5x=260\\13x=260\\x=30[/tex]

When we have x, we put it in to the second equation

[tex]Bx=200\\\\B=\frac{200}{x} \\\\B=\frac{200}{30}\\\\B=\frac{20}{3}[/tex]

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