SOLUTION: 3(s+22)=4(s+12)

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Question 265848: 3(s+22)=4(s+12)
Answer by Ruli(21) About Me  (Show Source):
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3(s+22) = 4(s+12)
3s+66 = 4s+48
3s+66-3s = 4s+48-3s
66-48 = 1s+48-48
18 = 1s
Divide each side by 1
18 = s
check:
3(18+22) = 4(18+12)
3(40) = 4(30)
120 = 120