Question
destiny opens a checking account with $100 and then deposits $27 each week. how many weeks will it take her account to reach $343?
use the equation to solve the problem: 100 + 27w = 343
use the equation to solve the problem: 100 + 27w = 343
Answers
GPT-4o mini
To solve the equation \( 100 + 27w = 343 \) for \( w \), follow these steps:
1. Subtract 100 from both sides of the equation:
\[
27w = 343 - 100
\]
\[
27w = 243
\]
2. Now, divide both sides by 27 to solve for \( w \):
\[
w = \frac{243}{27}
\]
3. Perform the division:
\[
w = 9
\]
So, it will take Destiny **9 weeks** to reach $343 in her checking account.
1. Subtract 100 from both sides of the equation:
\[
27w = 343 - 100
\]
\[
27w = 243
\]
2. Now, divide both sides by 27 to solve for \( w \):
\[
w = \frac{243}{27}
\]
3. Perform the division:
\[
w = 9
\]
So, it will take Destiny **9 weeks** to reach $343 in her checking account.