Question

7 (x+ 2) = - 14 Скока будет?

Answer 1

7(х+2)+14=0
7х+14+14=0
7х+28=0
х=-28/7
х=-4

ответ:- 4

Answer 2

7(х + 2) = -14
7х + 14 = -14
7х = -14 - 14
7х = -28
х = $- \frac{28}{7}$ = -4

Ответ: -4

Answer 3

Solving the Equation

To solve the equation 7(x+2) = -14, we can follow these steps:

1. First, we'll simplify the left-hand side of the equation by distributing the 7: - 7(x+2) = 7x + 14

2. Then, we'll set up the equation: - 7x + 14 = -14

3. Next, we'll isolate the variable x by subtracting 14 from both sides: - 7x = -14 - 14 - 7x = -28

4. Finally, we'll solve for x by dividing both sides by 7: - x = -28 / 7 - x = -4

Solution

The solution to the equation 7(x+2) = -14 is x = -4.

This solution is obtained by simplifying the equation and isolating the variable x.