Question

X • a = b x : a = b a : x = b

Answer 1

Ответ:

b=x a,x€r,a€r

это первое

Answer 2

It seems like you've written down a set of equations involving variables and constants. The equations you've provided are:

1. X • a = b
2. x : a = b
3. a : x = b

From what I can understand, you're looking for solutions or explanations for these equations. Let's break down what each equation represents:

Equation 1: X • a = b This equation states that the product of the variable X and the constant 'a' equals the constant 'b'. To solve for X, you would divide both sides of the equation by 'a': X = b / a.

Equation 2: x : a = b This equation appears to be a ratio equation, where the variable 'x' is divided by the constant 'a' and equals the constant 'b'. To solve for 'x', you would multiply both sides of the equation by 'a': x = b * a.

Equation 3: a : x = b Similar to Equation 2, this is also a ratio equation. Here, the constant 'a' is divided by the variable 'x', resulting in the constant 'b'. To solve for 'x', you would rearrange the equation and solve for 'x': x = a / b.

Please note that in Equations 2 and 3, the variables 'x' and 'a' are not capitalized consistently, so make sure to use the correct capitalization when working with these equations.

If you have specific values for 'a' and 'b', you can plug them into the equations to find the solutions for 'x' or 'X'. If you have further questions or need assistance with specific calculations, feel free to provide more details!