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Arturiano [62]
4 years ago
12

="absmiddle" class="latex-formula">
Mathematics
1 answer:
Stells [14]4 years ago
4 0

Answer:

2a  -b -2

Step-by-step explanation:

3a -2 - b- a

Combine like terms

3a -a   -b   -2

2a  -b -2

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4 0
4 years ago
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