Question

(х+6+х+(х+6)-9):3=14

Answer 1

Ответ:

(x + 6 + x + (x + 6) - 9) : 3 = 14

(x + 6 + x + x + 6 - 9) : 3 = 14

(3x + 3) : 3 = 14

x + 1 = 14

x = 14 - 1

x = 13

Answer 2

To solve the equation (х+6+х+(х+6)-9)/3=14, you can follow these steps:

1. Simplify the equation: (2x + 12 - 9)/3 = 14

2. Combine like terms in the numerator: (2x + 3)/3 = 14

3. Multiply both sides of the equation by 3 to isolate the (2x + 3) term: 2x + 3 = 14 * 3

4. Simplify the right side: 2x + 3 = 42

5. Subtract 3 from both sides to isolate the 2x term: 2x = 42 - 3 2x = 39

6. Finally, divide both sides by 2 to solve for x: x = 39 / 2 x = 19.5

So, the solution to the equation is x = 19.5.