Question

7+x=14. a-5=9. ' ':':

Answer 1

7+х=14
х=14-7
х=7

а-5=9
а=9+5
а=14

Answer 2

The equation 7 + x = 14 can be solved to find the value of x. Subtracting 7 from both sides of the equation, we have:

x = 14 - 7 x = 7

Therefore, the solution to the equation 7 + x = 14 is x = 7.

The equation a - 5 = 9 can be solved to find the value of a. Adding 5 to both sides of the equation, we have:

a = 9 + 5 a = 14

Therefore, the solution to the equation a - 5 = 9 is a = 14.

Regarding the ' ':': notation, it seems incomplete or erroneous. If you provide more information or clarify the question, I'll be happy to assist you further.