Chapter 4: Q75. (page 174)

Algebra Basics Solve the equation. Check your solution.
(Lessons 2.5, 2.6)
$6 r = 48$

Short Answer

Expert verified

The value of the variable is $r = 7$ .

Step by step solution

Step 1 . Divide by 6

To find the value of variable r in the equation $6 r = 48$ , divide both sides of the equation by 6.

$\frac{6 r}{6} = \frac{48}{6}$

Step 2 . Simplify the equation.

To further simplify, cancel the common factors of 6.

$\begin{matrix} \frac{6 r}{6} = \frac{6 \times 7}{6} \\ r = 7 \end{matrix}$

Step 3 .Verify the value.

In order to verify the value of variable r, substitute 7 for r into the equation $6 r = 48$ .

$\begin{matrix} 6 (7) = 48 \\ 48 = 48 True \end{matrix}$

Hence, the value of the variable is $r = 7$ .

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Algebra Basics Solve the equation. Check your solution.
(Lessons 2.5, 2.6)
$6 r = 48$

Short Answer

Step by step solution

Step 1 . Divide by 6

Step 2 . Simplify the equation.

Step 3 .Verify the value.

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Algebra Basics Solve the equation. Check your solution.(Lessons 2.5, 2.6)6r=48

Short Answer

Step by step solution

Step 1 . Divide by 6

Step 2 . Simplify the equation.

Step 3 .Verify the value.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Calculus

Logic and Functions

Statistics

Mechanics Maths

Theoretical and Mathematical Physics

Geometry

Study anywhere. Anytime. Across all devices.

Algebra Basics Solve the equation. Check your solution.
(Lessons 2.5, 2.6)
$6 r = 48$