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Can someone show the work for #13 and the answer.

Can someone show the work for #13 and the answer.-example-1
User Alanhchoi
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1 Answer

5 votes
f(x) = 12m-9 12m-9= 4m+15
g(x) = 4m+15 - 4m - 4m
===== =====
8m-9= 15
+9 + 9
==========

(8m)/(8) =
(24)/(8) m=3

User Roman Svitukha
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