Chapter 2: Q6. (page 93)

Solve each equation. Check your solution.
$\frac{c + 1}{- 3} = - 21$

Short Answer

Expert verified

The solution of the given equation $c = 62$ .

Step by step solution

Step 1. Remove the denominator.

$\begin{array}{l} \frac{c + 1}{- 3} = - 21 \\ c + 1 = - 21 \times - 3 \end{array}$

Step 2. Solve for the variable.

$\begin{array}{l} c + 1 = 63 \\ c = 63 - 1 \\ c = 62 \end{array}$

Step 3. Check the solution by putting the value of c into the given equation.

$\begin{array}{l} \frac{c + 1}{- 3} = - 21 \\ \frac{62 + 1}{- 3} = - 21 \\ \frac{63}{- 3} = - 21 \\ - 21 = - 21 \end{array}$

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Solve each equation. Check your solution.
$\frac{c + 1}{- 3} = - 21$

Short Answer

Step by step solution

Step 1. Remove the denominator.

Step 2. Solve for the variable.

Step 3. Check the solution by putting the value of c into the given equation.

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Solve each equation. Check your solution.c+1−3=−21

Short Answer

Step by step solution

Step 1. Remove the denominator.

Step 2. Solve for the variable.

Step 3. Check the solution by putting the value of c into the given equation.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Pure Maths

Probability and Statistics

Applied Mathematics

Geometry

Discrete Mathematics

Calculus

Study anywhere. Anytime. Across all devices.

Solve each equation. Check your solution.
$\frac{c + 1}{- 3} = - 21$