The equation given in the question is
2s + s + 12 = 132
3s + 12 = 132
3s = 132 - 12
3s = 120
s = 120/3
= 40
From the above deduction we can see that the value of the unknown variable comes out to be exactly 40. This is possible because there is a single unknown variable and a single equation to get the value of the variable from. So the correct option among all the options given in the question is option "D".
Answer:
c
Step-by-step explanation:
ur welcome
Hi!!!! I think the answer is B or D! Have a nice day!!
Answer:
3 is the question mark my friend u just have to simply
