Mathematics
Mathematics, 05.05.2020 03:41, ladybugys

Expressions and Equations
Evaluate each expression when x = 7.
Example:
3x + 1
x
+ 2
Substitute
21 + 1
22

answer
Answers: 1
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Expressions and Equations
Evaluate each expression when x = 7.
Example:
3x + 1
...

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