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How do I solve 40-5n=-2

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How do i solve the problem?

asked Dec 6, 2013 in PRE-ALGEBRA by dkinz Apprentice

1 Answer

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40-5n = -2

Subtract 40 from each side.

40-40-5n = -2-40

-5n = -42

Divde to each side by negitive 5.

-5n/-5 = -42/-5

n = 42/5

Solution n = 42/5.

answered Dec 6, 2013 by william Mentor

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