Chapter 1: Q25. (page 49)

Solve the equation and check the solution.
$x - 6 = - 20$

Short Answer

Expert verified

The solution is $x = - 14$ .

Step by step solution

Step 1- Consider the equation.

Consider the equation $x - 6 = - 20$ .

Add 20 on both sides of the equation.

Step 2- Step description.

$\begin{array}{l} x - 6 = - 20 \\ x - 6 + 20 = - 20 + 20 \\ x + 14 = 0 \end{array}$

Step 3- Step description

Subtract $- 14$ from both sides of the equation as follows:

$\begin{array}{l} x + 14 = 0 \\ x + 14 - 14 = - 14 \\ x = - 14 \end{array}$

Therefore, the solution is $x = - 14$ .

Step 4- Verify the solution.

Substitute $x = - 14$ in the equation and simplify as follows:

$\begin{matrix} x - 6 = - 20 \\ - 14 - 6 = - 20 \\ - 20 = - 20 \end{matrix}$

Since the left-hand side of the equation is equal to the right-hand side of the equation, therefore, the solution is $x = - 14$ .

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Solve the equation and check the solution.
$x - 6 = - 20$

Short Answer

Step by step solution

Step 1- Consider the equation.

Step 2- Step description.

Step 3- Step description

Step 4- Verify the solution.

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Solve the equation and check the solution.x-6=-20

Short Answer

Step by step solution

Step 1- Consider the equation.

Step 2- Step description.

Step 3- Step description

Step 4- Verify the solution.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Probability and Statistics

Statistics

Theoretical and Mathematical Physics

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Study anywhere. Anytime. Across all devices.

Solve the equation and check the solution.
$x - 6 = - 20$