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1 vote
Please explain how you got your answer (:

Please explain how you got your answer (:-example-1
User Chrismear
by
7.4k points

1 Answer

3 votes
I used math

anyway
remember you can do anything to an equation as long as you do it to both sides

so

4n+2 and 1/2=2n+5
minus 2n both sides
4n-2n+2 and 1/2=2n-2n+5
2n+2 and 1/2=0+5
2n+2 and 1/2=5
minus 2 and 1/2 both sides
2n=2 and 1/2
divide both sides by 2
I mean times both sides by 1/2
n=1 and 1/4

answer is C
User Sherley
by
7.5k points