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1 vote
138 = n + 38

A() 100

B() 200

C() 250

D() 150

User Kevork
by
7.3k points

2 Answers

4 votes
Your answer is A ! You have to try and get your “n” variable by itself so you cancel out the 38. You subtract 38 from itself and from the 138. Your answer will be n = 130.
User Anar Khalilov
by
7.4k points
4 votes
it is definetely A()100
User Solar Mike
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7.4k points