Chapter 1: Q13. (page 24)

Solve each equation. Check your solution.
$7 q + q - 3 q = - 24$

Short Answer

Expert verified

The required answer is $- \frac{24}{5}$ .

Step by step solution

Step 1- Simplify left side of the equation

Combine the like terms on left side the original equation.

$5 q = - 24$

Step 2- Isolate the variable q

Perform division of 5 on both sides of the equation.

$\begin{matrix} \frac{5 q}{5} = \frac{- 24}{5} \\ q = - \frac{24}{5} \end{matrix}$

– Check the obtained value

Substitute the obtained value of q into the original equation and perform simplification for checking.

$\begin{array}{l} 7 (- \frac{24}{5}) + (- \frac{24}{5}) - 3 (- \frac{24}{5}) \overset{?}{=} - 24 \\ - 24 = - 24 \end{array}$

Step 4- Make the conclusion

As the checking results in equal values on both the sides on substation of obtained value which means that obtained value is correct.

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Solve each equation. Check your solution.
$7 q + q - 3 q = - 24$

Short Answer

Step by step solution

Step 1- Simplify left side of the equation

Step 2- Isolate the variable q

– Check the obtained value

Step 4- Make the conclusion

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Solve each equation. Check your solution.7q+q-3q=-24

Short Answer

Step by step solution

Step 1- Simplify left side of the equation

Step 2- Isolate the variable q

– Check the obtained value

Step 4- Make the conclusion

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Probability and Statistics

Statistics

Applied Mathematics

Pure Maths

Theoretical and Mathematical Physics

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

Solve each equation. Check your solution.
$7 q + q - 3 q = - 24$