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.
Subtract 6 from both sides.
Subtract 6 from both sides.
Divide both sides by 6.
Divide both sides by 6.
Add 6 to both sides.
Subtract 6 from both sides.
The second step in solving the equation -3(y + 6) = 21 is to subtract 6 from both sides.
The second step in solving the equation -3(y + 6) = 21 is to subtract 6 from both sides.
Explanation: To solve for y, we need to isolate y on one side of the equation. In this case, we can start by distributing the -3 to both terms inside the parentheses:
-3(y + 6) = 21 becomes -3y - 18 = 21.
The next step is to subtract 6 from both sides of the equation to eliminate the constant term on the left side:
-3y - 18 - 6 = 21 - 6 simplifies to -3y - 24 = 15.
So, subtracting 6 from both sides is the second step in solving the equation for y.