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?

Answer 1

To isolate x in the equation 5x + 8 = 63, Randall will first need to subtract 8 from both sides. This will eliminate the constant term on the left side of the equation. So, the value Randall will apply subtraction to is 8.