Question
Ellie has z dollars in her savings account. She withdrew $32.65 for a purchase, which left her with $125.35 in the account. Solve the equation x - 32.65 = 125.35 using inverse operations to find out how much she had in her savings account before her purchase (1 point)
$4,092.68
$451.85
592.70
$158
$4,092.68
$451.85
592.70
$158
Answers
GPT-4o mini
To find out how much Ellie had in her savings account before her purchase, we can start with the given equation:
\[ x - 32.65 = 125.35 \]
We will use inverse operations to solve for \( x \). To isolate \( x \), we need to add \( 32.65 \) to both sides:
\[
x - 32.65 + 32.65 = 125.35 + 32.65
\]
\[
x = 125.35 + 32.65
\]
\[
x = 158.00
\]
Thus, Ellie had **$158** in her savings account before her purchase.
Therefore, the answer is:
**$158**
\[ x - 32.65 = 125.35 \]
We will use inverse operations to solve for \( x \). To isolate \( x \), we need to add \( 32.65 \) to both sides:
\[
x - 32.65 + 32.65 = 125.35 + 32.65
\]
\[
x = 125.35 + 32.65
\]
\[
x = 158.00
\]
Thus, Ellie had **$158** in her savings account before her purchase.
Therefore, the answer is:
**$158**