Question

2(3,8+x)=10+2x 1)2, 42) решения нет3) 3, 84) любое числорешите плиз

Answer 1

2(3,8+x)=10+2x

7,6+2x=10+2x

7,6=10+2x-2x=10

7,6=10 ??? Не может быть!!!

Значит, 2) решения нет

Answer 2

To solve the equation 2(3,8+x) = 10+2x, follow these steps:

Step 1: Distribute the 2 on the left side of the equation: 2 * 3 + 2 * (8 + x) = 10 + 2x

Step 2: Simplify the left side of the equation: 6 + 2(8 + x) = 10 + 2x

Step 3: Distribute the 2 on the left side again: 6 + 16 + 2x = 10 + 2x

Step 4: Combine like terms: 22 + 2x = 10 + 2x

At this point, we notice that there is an x term on both sides of the equation, and they cancel each other out when we subtract 2x from both sides:

Step 5: Subtract 2x from both sides: 22 = 10

The equation 22 = 10 is not true, which means that there are no solutions to this equation. Therefore, the correct answer is option 2) решения нет (which means "no solutions" in Russian).