Yazmine11
Yazmine11
17-09-2015
Mathematics
contestada
What is the value of 4x + 9 if x=3?
Respuesta :
alicecorry93
alicecorry93
17-09-2015
4x + 9
4 x 3 +9
Answer is (4 times 3 plus 9) = 21
Answer Link
Exvited
Exvited
17-09-2015
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
Answer Link
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