Question

Solve 3n – 5p + 2n = 10p for n.

Answer 1

3n+2n=10p+5p

5n=15p

Divide both sides by 5

n=3p

Answer 2

n = 3p

Explanation:

3n−5p+2n=10p

5n−5p+5p=10p+5p

5n=15p

5n/5 = 15p/5

n = 3p