Question the equation negative 2X -5 equals -21 determine the two steps to solve the equation identify the solution

Answer 1

To solve the equation \(-2X - 5 = -21\), you can follow these two steps:

Step 1: Add 5 to both sides

\[ -2X - 5 + 5 = -21 + 5 \] This simplifies to: \[ -2X = -16 \]

Step 2: Divide by -2

\[ \frac{-2X}{-2} = \frac{-16}{-2} \] This simplifies to: \[ X = 8 \]

Solution

The solution to the equation \(-2X - 5 = -21\) is \(X = 8\).