Q. 1 Write an equation whose solution... [FREE SOLUTION]

Chapter 1: Q. 1 (page 24)

Write an equation whose solution is $- 7$ .

Short Answer

Expert verified

The required answer is $7 x = - 14$ .

Step by step solution

Step 1. Determine the format of the equation

A variable with a coefficient 7 should be equal to double of 7 which is negative because the derived answer should be a negative number.

Step 2. Form the equation

By using the obtained design of equation form the equation.

7 x = - 14

Step 3. Make the conclusion

Divide by 7 on both sides of the equation to determine the solution of the equation.

$\begin{matrix} \frac{7 x}{7} = 鈭� \frac{14}{7} \\ x = 鈭� 7 \end{matrix}$

As the solution of the formed equation is according to the provided solution then the equation $7 x = 鈭� 14$ is the required equation.

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91影视

Write an equation whose solution is $- 7$ .

Short Answer

Step by step solution

Step 1. Determine the format of the equation

Step 2. Form the equation

Step 3. Make the conclusion

One App. One Place for Learning.

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91影视

Write an equation whose solution is -7.

Short Answer

Step by step solution

Step 1. Determine the format of the equation

Step 2. Form the equation

Step 3. Make the conclusion

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Statistics

Applied Mathematics

Probability and Statistics

Theoretical and Mathematical Physics

Decision Maths

Pure Maths

Study anywhere. Anytime. Across all devices.

Write an equation whose solution is $- 7$ .