identify the second step in solving this equation for y: -3(y+6)=21
The second step in solving the equation -3(y+6)=21 is to distribute the -3 to the terms inside the parentheses.
This can be done by multiplying -3 with y and 6:
-3 * y = -3y
-3 * 6 = -18
Therefore, the equation becomes:
-3y - 18 = 21
To solve the equation -3(y + 6) = 21 for y, let's follow the steps:
Step 1: Distribute -3 to the terms inside the parentheses:
-3 * y + -3 * 6 = 21
Step 2: Simplify the equation by performing the multiplication:
-3y - 18 = 21
The second step in solving the equation is to simplify the expression by performing the multiplication.
To solve the equation -3(y+6)=21 for y, we can follow a step-by-step process. The second step is to distribute the -3 to the terms inside the parentheses. Here's a detailed explanation:
Step 1: Start with the equation -3(y+6)=21.
Step 2: Distribute the -3 to the terms inside the parentheses. Multiply -3 by both y and 6.
-3 * y + (-3) * 6 = 21
-3y - 18 = 21
After distributing -3 to both y and 6, we get -3y - 18 on the left side of the equation.
Now, the equation becomes -3y - 18 = 21. We can proceed to the next step, which is to simplify further or isolate the variable y.