Answer: D) subtraction
Step-by-step explanation:
The given equation: \(2x+5=10\)
To solve this equation for the value of x, first we need to remove 5 from the left side.
For this we need to first subtract 5 from both the sides of the equation.
The equation will become \(2x+5-5=10-5\)
\(\\\Rightarrow2x=10\)
Then , we need to remove 2 from the left side to get the value of x, so we divide 2 from the both sides, we get
\(x=5\)
