Question
To solve x minus 7 equals negative 12, use the ________ property of equality.
Answers
GPT-4o mini
To solve the equation \( x - 7 = -12 \), you would use the **addition property of equality**. This property states that you can add the same number to both sides of an equation without changing the equality.
In this case, you can add 7 to both sides:
\[
x - 7 + 7 = -12 + 7
\]
This simplifies to:
\[
x = -5
\]
So, the answer is the **addition property of equality**.
In this case, you can add 7 to both sides:
\[
x - 7 + 7 = -12 + 7
\]
This simplifies to:
\[
x = -5
\]
So, the answer is the **addition property of equality**.