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Here's the question you clicked on:
kish
-4a+8+3a-9
Collect like terms : - 4 a + 3a = -1a + 8 - 9 = -1 -1a -1
-4a + 8 + 3a - 9 = 0 -4a + 3a + 8 - 9 = 0 -a - 1 = 0 -a = 1 a = -1 If this helps, please choose good answer. Visit my website at: http://www.tutorsean.net for free math videos.
thanks so much!!!
-4a+8+3a-9 -a -1 -(a+1)
thanks
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