Question

2+3x=-2x-13решить уравнение ​

Answer 1

2 + 3x = -2x - 13

3х + 2х = -13 - 2

5х = -15

х = -15 / 5

х = -3

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2 + 3 · (-3) = -2 · (-3) - 13

2 + (-9) = 6 - 13

-7 = -7

Answer 2

$2 + 3x = - 2x - 13 \\ 3x + 2x = - 13 - 2 \\ 5x = - 15 \\ x = - 3$

Answer 3

To solve the equation 2 + 3x = -2x - 13, follow these steps:

Step 1: Combine like terms. Add 2x to both sides of the equation to eliminate the -2x on the right side: 2x + 2 + 3x = -2x + 2x - 13

Simplified equation: 5x + 2 = -13

Step 2: Isolate the variable. Subtract 2 from both sides to isolate the term with x: 5x + 2 - 2 = -13 - 2

Simplified equation: 5x = -15

Step 3: Solve for x. Divide both sides by 5 to solve for x: (5x) / 5 = (-15) / 5

Simplified equation: x = -3

The solution to the equation is x = -3.