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Harrizon [31]
4 years ago
8

Evaluate each expression for the given value (s) of the variable(s) a-4 when a = 16

Mathematics
2 answers:
EastWind [94]4 years ago
7 0
A-4=?
Substitute A for 16
16-4=12
12
Levart [38]4 years ago
3 0
1) Substitute 16 into where 'a' is in the equation.

a-4= ???
16-4= ???

2) Now solve!
16-4= 12

3) Final answer is: 12 
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