1. add 7x-5 and 3x+112.subract 4n-1 from 4+7n – InterviewSolution

1.

1. add 7x-5 and 3x+112.subract 4n-1 from 4+7n

Answer»

Step-by-step explanation:

1. =7x-5 +3x+11

=10x+6

2. =4+7n-(4n-1)

=4+7n-4n+1

=3n+5

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