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Evaluate the expression when x= -4. 2 x + 6x+9​
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3 votes
Evaluate the expression when x= -4. 2 x + 6x+9​

User Majackson
by
5.6k points

2 Answers

2 votes

Answer:

x = - 11.25 should be the answer

User Pekaaw
by
5.2k points
5 votes

Answer:

The answer is -23.

Explanation:

substitute x with -4. multiply and add regularaly.

User Adam Johns
by
5.8k points
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