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Oliga [24]
3 years ago
10

Simply expression 12x-3x

Mathematics
2 answers:
vitfil [10]3 years ago
8 0

Answer:

9x

Step-by-step explanation:

Normally, you would have to group the like terms. But since they are already like, just subtract their coefficients. (12 and 3 in this case)

Hope this helps.

Good Luck

Gekata [30.6K]3 years ago
4 0

Answer:

9x

Step-by-step explanation:

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