Identify the second step in solving this equation for y : −3(y + 6) = 21 . (1 point) Responses Divide both sides by −3 . Divide both sides by negative 3. Add 6 to both sides. Add 6 to both sides. Divide both sides by 6. Divide both sides by 6. Subtract 6 from both sides.
The second step in solving the equation −3(y + 6) = 21 is to divide both sides by −3.
The second step in solving the equation -3(y + 6) = 21 is to divide both sides by -3.
To solve the equation -3(y + 6) = 21 for y, the second step is to divide both sides of the equation by -3. This step involves dividing each term on both sides of the equation by -3 to isolate the y variable.
To perform this step, divide the left side of the equation by -3:
-3(y + 6) / -3 = 21 / -3
This simplifies to:
y + 6 = -7
So, the second step in solving the equation is to divide both sides by -3.