0
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It is 2a-b simplified
3a * * * * * Actually, it is 4a.
5x - 8a + 4a - 2x + a = 3x - 3a
4a+5=25 4a=25-5 4a=20 a=20/4 a=5
= 4a2 + 2ab 2b2
2a+6b
11a+7b-(3b-2a)
3a - 2b
Add them together: 3a+4a-a = 6a
7
It is -44 + 4a
no
6a - 8 - 4a - 2 → 6a - 4a - 8 - 2 → 2a - 10