Question

2s+s+12=132

Answer 1

For this question, we need to simplify the left hand side of the equation to get:

3s + 12 = 132

Now, subtract 12 from both sides of the equation to get:

3s = 120

Finally, divide both sides of the equation by 3 to get 's' alone and get:

s = 40

Answer 2

hope that helped!