Dav4onlucythdance Dav4onlucythdance
  • 25-01-2017
  • Mathematics
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Evaluate each expression for the given value (s) of the variable(s) a-4 when a = 16

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paigerocca
paigerocca paigerocca
  • 25-01-2017
A-4=?
Substitute A for 16
16-4=12
12
Answer Link
ShibaoShook
ShibaoShook ShibaoShook
  • 25-01-2017
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 
Answer Link

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