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iragen [17]
2 years ago
8

How do you evaluate expressions

Mathematics
1 answer:
Ilya [14]2 years ago
8 0

Answer:

you can evaluate an expression by solving for x

Step-by-step explanation: for example

6x=12

you would divide by six by both sides

= to 6


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Everywhere you see z, replace the letter with 18.

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