Question

Solve each equation.

$-4x-28=0$

Short answer

The required solution is represented by$x=-7$.

Step-by-step solution

Step 1. Determine the method which can be used to determine the required solution.

The equation that represents the value of x will represent the required solution.

Step 2. Determine the value of x.

Perform addition of 28 on both sides of the provided equation.

$$\begin{gathered} -4x-28+28=28 \\ -4x=28 \end{gathered}$$

Perform division of 4 on both sides of the equation.

width="91">−4x4=284−x=7x=−7

Step 3. Write the conclusion.

The obtained equation$x=-7$ is the required solution.