elessa1
elessa1
06-03-2016
Mathematics
contestada
Evaluate 5(x _ 4) for x = 8
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spectre
spectre
06-03-2016
5(x - 4)
You can use the distributive propery to solve this one.
First list the terms in the parenthesis:
x -4
then multiply both by five
5x -20
now substitute
(5 * 8) - 20
(40) - 20
40 - 20
20
Your answer is 20
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