Question

12•3a= 8x•7 27•a5= 6x•7a​

Answer 1

Ответ:

12•3a= 8x•7

36а=56х

х=36а/56=9а/14

27•a5= 6x•7a​

135а=42ха

х=135а/42а

х=45/14

Пошаговое объяснение:

Answer 2

It seems like you have provided a couple of equations involving variables. If you're looking for solutions to these equations, I can help you with that. Let's solve them step by step.

Equation 1: 12 * 3a = 8x * 7 Equation 2: 27 * a^5 = 6x * 7a

Let's solve Equation 1 first: 12 * 3a = 8x * 7 36a = 56x a = (56x) / 36 a = (14x) / 9

Now let's solve Equation 2: 27 * a^5 = 6x * 7a 27a^5 = 42x * a Divide both sides by a (make sure a is not zero): 27a^4 = 42x a^4 = (42x) / 27 a^4 = (14x) / 9

So, the solutions for the variables are: a = (14x) / 9 a^4 = (14x) / 9

Please note that if you have specific values for x, you can substitute them into these equations to find corresponding values for 'a'.