haileynsinger haileynsinger

07-10-2021
Mathematics

contestada

ANSWER QUICK PLEASE!!
combine like terms. 8x + 3 - 5x + 9
A. -13x - 12
B. 13x + 12
C. 3x - 6
D. 3x + 12
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Respuesta :

discipulus discipulus

07-10-2021

Answer:

D

Step-by-step explanation:

8x-5x+3+9=3x+12

combine like terms

Answer Link

samanthadave71 samanthadave71

07-10-2021

So in algebra you always add letter separately and number separately

8x-5x=3x
3+9=12
So the answer would be:
3x+12
So D

Answer Link

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