ivannagarza20 ivannagarza20
  • 01-04-2020
  • Mathematics
contestada

solve for b
2/3b+5=20−b

Respuesta :

max2788
max2788 max2788
  • 01-04-2020

[tex] \frak \red{answer}[/tex]

[tex] \frac{2}{3} b + 5 = 20 - b[/tex]

[tex] \frac{2}{3} b + b = 20 - 5[/tex]

[tex] \frac{2b + 3b}{3} = 15[/tex]

[tex]5b = 15 \times 3[/tex]

[tex]5b = 45[/tex]

[tex]b = \frac{45}{5} [/tex]

[tex] \purple{b = 9}[/tex]

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pawanbastakoti681
pawanbastakoti681 pawanbastakoti681
  • 01-04-2020

Hope this helps if (b) is in the denominator...

Ver imagen pawanbastakoti681
Ver imagen pawanbastakoti681
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