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Evaluate the expression 12x + 20x for x = 3?
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3 votes
Evaluate the expression 12x + 20x for x = 3?

User Josh Cole
by
7.6k points

2 Answers

2 votes

Answer: 96

Explanation:

Plug in x = 3.

12(3) + 20(3) = 36 + 60 = 96

User Srihari Karanth
by
8.0k points
4 votes

Answer:


96

Explanation:


12x + 20x = 32x \\ \\ x = 3 \\ 32x = 32 * 3 \\ \: \: \: \: \: \: \: \: \: \: \: = 96

User Moustafa Mahmoud
by
7.0k points
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