Question

PLS HELP QUICK
simplify 3s (3+6s) + 6 (5+3s) =21s

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Step-by-step explanation: Hey mate, here you go

9s +18s +30 + 18s =21s

45s + 30 =21s

45s -21s = -30

24s = -30

S = -30/24

S = -5/4

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