Jonny is solving this equation for n:8+3n=20. his first step is to subtract 8 from both sides of the equation. why?
8 is the first term in the equation
he needs to flow the order of operations
8 is attached to 3n by subtraction
he needs to reverse the order of operations
The correct answer is:
His first step is to subtract 8 from both sides of the equation because it helps isolate the variable (n) on one side of the equation. By subtracting 8 from both sides, he eliminates the constant term on the left side and makes it easier to solve for n.
Jonny is solving this equation for n:8+3n=20. his first step is to subtract 8 from both sides of the equation. why?
1. 8 is the first term in the equation
2. he needs to flow the order of operations
3. 8 is attached to 3n by subtraction
4. he needs to reverse the order of operations
The correct answer is:
His first step is to subtract 8 from both sides of the equation because it helps isolate the variable (n) on one side of the equation. By subtracting 8 from both sides, he eliminates the constant term on the left side and makes it easier to solve for n. The other options provided are not accurate reasons for his first step.