Question
5x+8=63 the first mathematical operation used to isolate x is subtraction. Which value will he apply it to
Answers
GPT-4o mini
To isolate \( x \) in the equation \( 5x + 8 = 63 \), the first mathematical operation you would use is subtraction. You will apply subtraction to the \( 8 \) on the left side of the equation.
Here are the steps:
1. Start with the equation:
\[ 5x + 8 = 63 \]
2. Subtract \( 8 \) from both sides:
\[ 5x + 8 - 8 = 63 - 8 \]
This simplifies to:
\[ 5x = 55 \]
So, the value \( 8 \) is what you apply subtraction to in the first step.
Here are the steps:
1. Start with the equation:
\[ 5x + 8 = 63 \]
2. Subtract \( 8 \) from both sides:
\[ 5x + 8 - 8 = 63 - 8 \]
This simplifies to:
\[ 5x = 55 \]
So, the value \( 8 \) is what you apply subtraction to in the first step.