Question

A) x : 9 = 9 * 4 b) a/13 = 5/2

Answer 1

Ответ:

a) x:9=9•4

1/9x=36

x=324

Пошаговое объяснение:

b) a/13=5/2

2a=65

a=65/2

был рад помочь)

Answer 2

Let's solve the equations you provided:

A) x : 9 = 9 * 4

To solve this equation, we can multiply both sides of the equation by 9 to isolate the variable x:

x : 9 * 9 = 9 * 4 * 9

Simplifying:

x = 9 * 4 * 9

x = 36 * 9

x = 324

So the solution to the equation is x = 324.

B) a/13 = 5/2

To solve this equation, we can cross-multiply:

2 * a = 13 * 5

2a = 65

To isolate the variable a, we divide both sides of the equation by 2:

2a/2 = 65/2

a = 65/2

a = 32.5

So the solution to the equation is a = 32.5.