8x+9–5x+12 plzz answer me
Answers
Answered by
1
Answer:
8x+9-5x+12 = 3x+21
Step-by-step explanation:
8x+9-5x+12
8x-5x+9+12
3x+21
I hope it will be helpful.
Answered by
0
Answer:
3x+21
Step-by-step explanation:
8x-5x+9+12
3x + 21
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