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Evaluate the expression.

0 votes

If n = 7, then 3n - 8 = ? .

alegebra
evaluate-expression

asked Nov 6, 2013 in ALGEBRA 1 by rockstar Apprentice

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1 Answer

0 votes

Given expression is 3n - 8

And also given that n = 7

Substitute n = 7 in 3n - 8

3(7) - 8

=21 - 8

=13

answered Nov 6, 2013 by jouis Apprentice

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