Question

(3x + 5) - (x + 2) = 11​

Answer 1

Ответ:

(3x+5)-(x+2)=11

3x + 5 - x - 2 =11

2x=8

x=4

Ответ: 4

Answer 2

To solve the equation (3x + 5) - (x + 2) = 11, follow these steps:

1. Distribute the negative sign inside the parentheses on the left side of the equation:

   (3x + 5) - (x + 2) = 11 3x + 5 - x - 2 = 11

2. Combine like terms on the left side of the equation:

   (3x - x) + (5 - 2) = 11 2x + 3 = 11

3. Now, isolate the variable term (2x) on the left side by moving the constant term (3) to the right side of the equation. To do this, subtract 3 from both sides of the equation:

   2x + 3 - 3 = 11 - 3 2x = 8

4. Finally, solve for x by dividing both sides by 2:

   2x / 2 = 8 / 2 x = 4

So, the solution to the equation (3x + 5) - (x + 2) = 11 is x = 4.