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10 votes
10 votes
Solve for n: 7(n - 6) = a(n + 5)

User GuyBehindtheGuy
by
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1 Answer

17 votes
17 votes

Answer:

n =
((5a + 42))/(( 7 - a ) )

Explanation:

7(n - 6) = a(n + 5)

7n - 42 = an + 5a

7n - an = 5a + 42

n( 7 - a ) = 5a + 42

n =
((5a + 42))/(( 7 - a ) )

User Don Rhummy
by
3.1k points