Asked by jazel
Abel bought 3 similar shirts and 4 similar jackets for $360. Marcus bought 1 such shirt and 3 such jackets for $220. Find the cost of each shirt.
Answers
Answered by
Reiny
3s + 4j = 360
s + 3j = 220 -----> s = 220 - 3j
sub that into the first and solve for j
then find s
s + 3j = 220 -----> s = 220 - 3j
sub that into the first and solve for j
then find s
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