5y - 10 = -25
Responses
A y = 3y = 3
B y = 7y = 7
C y = -3y = -3
D y = -7y = -7
E y = -5
To solve the equation 5y - 10 = -25, we will isolate the variable y.
Adding 10 to both sides of the equation, we get:
5y - 10 + 10 = -25 + 10
5y = -15
Dividing both sides of the equation by 5, we get:
y = -15/5
y = -3
Therefore, the correct response is C) y = -3.
To solve the equation 5y - 10 = -25, follow these steps:
Step 1: Add 10 to both sides of the equation to isolate the variable term:
5y - 10 + 10 = -25 + 10
5y = -15
Step 2: Divide both sides of the equation by 5 to solve for y:
(5y) / 5 = (-15) / 5
y = -3
Therefore, the correct answer is C) y = -3.
To solve the equation 5y - 10 = -25, we need to isolate the variable "y" on one side of the equation.
Step 1: Add 10 to both sides of the equation to get rid of the constant term on the left side:
5y - 10 + 10 = -25 + 10
This simplifies to:
5y = -15
Step 2: Divide both sides of the equation by 5 to solve for y:
5y/5 = -15/5
This simplifies to:
y = -3
Therefore, the solution to the equation 5y - 10 = -25 is y = -3.
So the correct answer is C: y = -3, y = -3.