bnc103
bnc103 bnc103
  • 13-01-2020
  • Mathematics
contestada

9a=(12a+3b)/4 solve for a plz.

Respuesta :

abdullahjawaid1
abdullahjawaid1 abdullahjawaid1
  • 13-01-2020

Answer:

a = b/8

Step-by-step explanation:

The question is given as:

[tex]9a = \frac{(12a+3b)}{4}\\[/tex]

Multiplying both sides of above equation by '4',

[tex]4*9a = \frac{12a+3b}{4} *4\\36a = 12a+3b\\36a-12a = 3b\\24a = 3b\\[/tex]

Dividing both sides of above equation by '3',

[tex]\frac{24}{3} = b\\8a = b\\a = \frac{b}{8}[/tex]

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