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Mathematics
Manuel Pittman
19 July, 11:18
What is the value of 4x + 9 if x=3?
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Messiah Coleman
19 July, 12:18
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4x + 9
4 x 3 + 9
Answer is (4 times 3 plus 9) = 21
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Kamari Juarez
19 July, 14:52
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4x + 9
First, make sure to change your x for (3). Simplify 4 * 3 to get 12. / Your problem should look like: 12 + 9
Second, simplify 12 + 9 to get 21. / Your problem should look like: 21
Answer: 21
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