[] Answer []
[] Explanation []
-4.8n = 13
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Multiply Both Sides By 10:
-4.8n * 10 = 13 * 10
Refine:
-48n = 30
Divide Both Sides By -48:
=
Simplify:
N =
Answer:
it's the first one 49.96÷5
S + L = 44 and L = S +2