Chapter 2: Q4. (page 98)

Solve the equation. Check your solution.
$- 8 = \frac{b}{8}$

Short Answer

Expert verified

Solution of given equation is $b = - 64$ .

Step by step solution

Step-1- Solve the equation for b

$- 8 = \frac{b}{8}$

Multiplying with $8$ on both sides, we get

$\begin{matrix} (- 8) \times 8 = \frac{b}{8} \times 8 \\ b = (- 8) \times 8 \\ b = - 64 \end{matrix}$

Step-2-Verification of our solution

For checking our answer, substitute $b = - 64$ in given equation $- 8 = \frac{b}{8}$ .

On substituting, we get

$\begin{array}{l} - 8 = \frac{b}{8} \\ - 8 = \frac{- 64}{8} \\ - 8 = - 8 \end{array}$

Step-3- Conclusion

Here, as both sides above expression are equal, our answer is true.

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Solve the equation. Check your solution.
$- 8 = \frac{b}{8}$

Short Answer

Step by step solution

Step-1- Solve the equation for b

Step-2-Verification of our solution

Step-3- Conclusion

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Solve the equation. Check your solution.-8=b8

Short Answer

Step by step solution

Step-1- Solve the equation for b

Step-2-Verification of our solution

Step-3- Conclusion

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Logic and Functions

Probability and Statistics

Applied Mathematics

Mechanics Maths

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

Solve the equation. Check your solution.
$- 8 = \frac{b}{8}$