Question

How do I translate four more than 3 times a number is 28? Solve for the number

Answer 1

Answer:

3x + 4 = 28

x = 8

Explanation:

Let the number be x

Given that four more than 3 times a number is 28, we can go ahead and translate as seen below;

* 3 times a number can be expressed as 3x

* four more than 3 times a number can be expressed as 3x + 4

* four more than 3 times a number is 28 can be expressed as 3x + 4 = 28

We can go ahead and solve for x following the below steps;

Step 1: Subtract 4 from both sides of the equation;

$\begin{gathered} 3x+4-4=28-4 \\ 3x=24 \end{gathered}$

Step 2: Divide both sides by 3;

$\begin{gathered} \frac{3x}{3}=\frac{24}{3} \\ x=8 \end{gathered}$