Chapter 3: Q52. (page 146)

Solve the equation. Check your solution.
$44.72 = 5.2 x$

Short Answer

Expert verified

The solution for the inequality is $x = 8.6$ .

Step by step solution

Step -1 - Apply the concept of Linear equation

In this type of question, Simply use the property of addition or subtraction of suitable number on both Left Hand Side & Right Hand Sideto maintain the equality and to check put the number in the equation and if Left Hand Side & Right Hand Side is same then the value is correct.

Step -2 – Find the value of x by solving the inequality

Since, the equation is $44.72 = 5.2 x$ .

Here, to simplify this equation, dividing $5.2$ to both side on the above

$\begin{array}{l} 44.72 = 5.2 x \\ \frac{44.72}{5.2} = \frac{5.2 x}{5.2} \\ x = 8.6 \end{array}$

Step -3 – Check the equation by putting the solution

Now, let take Left hand side first, $44.72 = 5.2 x$

Put $x = 8.6$ in the above equation

$\begin{array}{l} R . H . S : \\ = 5.2 x \\ = 5.2 \times 8.6 \\ = 44.72 \\ = L . H . S \end{array}$

Hence, Left Hand Side is equal to Right Hand Side. So, the solution is correct.

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Solve the equation. Check your solution.
$44.72 = 5.2 x$

Short Answer

Step by step solution

Step -1 - Apply the concept of Linear equation

Step -2 – Find the value of x by solving the inequality

Step -3 – Check the equation by putting the solution

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Solve the equation. Check your solution.44.72=5.2x

Short Answer

Step by step solution

Step -1 - Apply the concept of Linear equation

Step -2 – Find the value of x by solving the inequality

Step -3 – Check the equation by putting the solution

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Calculus

Mechanics Maths

Pure Maths

Discrete Mathematics

Applied Mathematics

Decision Maths

Study anywhere. Anytime. Across all devices.

Solve the equation. Check your solution.
$44.72 = 5.2 x$