Question
Enter the number that makes the following mathematical statement true 14 ( r + 6 ) = 14 • r + blank
Answers
GPT-4o mini
To find the blank that makes the statement \( 14 ( r + 6 ) = 14 \cdot r + \text{blank} \) true, we can start by simplifying the left side of the equation.
1. Expand the left side:
\[
14 ( r + 6 ) = 14r + 14 \cdot 6 = 14r + 84
\]
2. Now we can set the two sides equal:
\[
14r + 84 = 14r + \text{blank}
\]
3. To find the blank, we can subtract \( 14r \) from both sides:
\[
84 = \text{blank}
\]
So, the number that makes the statement true is **84**.
1. Expand the left side:
\[
14 ( r + 6 ) = 14r + 14 \cdot 6 = 14r + 84
\]
2. Now we can set the two sides equal:
\[
14r + 84 = 14r + \text{blank}
\]
3. To find the blank, we can subtract \( 14r \) from both sides:
\[
84 = \text{blank}
\]
So, the number that makes the statement true is **84**.