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.
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 for y is to divide both sides of the equation by -3.
To solve the equation, you need to isolate the variable y.
Step 1: Simplify the equation by multiplying -3 to the expression inside the parentheses: -3 * (y + 6) = 21 results in -3y - 18 = 21.
The next step is to divide both sides of the equation by -3 to isolate the y variable.
Dividing both sides of the equation by -3 gives us (-3y -18) / -3 = 21 / -3.
Simplifying further, we get y + 6 = -7.
So the second step in solving the equation is to divide both sides by -3.