Randall needs to solve the equation 5x + 8 = 63 . His first mathematical operation used to isolate x is subtraction. Which value will he apply it to?(1 point)
Randall will apply the subtraction operation to the 8 on the left side of the equation to isolate x.
To isolate x in the equation 5x + 8 = 63, Randall will first subtract 8 from both sides of the equation.
To solve the equation 5x + 8 = 63, Randall needs to isolate x. His first mathematical operation is subtraction.
Here's how Randall can do it:
1. Begin with the equation: 5x + 8 = 63.
2. To isolate x, he needs to get rid of the constant term (8) on the left side of the equation. Since the operation he's using is subtraction, he will subtract 8 from both sides of the equation.
3. After subtracting 8 from both sides, the equation becomes: 5x = 63 - 8.
4. Simplifying the right side of the equation, he gets: 5x = 55.
Therefore, Randall will apply the subtraction operation to the constant term (8). The resulting equation will be 5x = 55.