issakeke7
issakeke7
20-04-2017
Mathematics
contestada
-4(-3x - 8) - 4x + 8 = -8x + 40
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BackPacker99
BackPacker99
20-04-2017
First we expand and combine the terms on the left side. This gives us
12x + 32 -4x + 8 = -8x + 40
8x + 40 = -8x + 40. Because the two sides cancel each other out when you try and bring all the x to one side, the answer is x = 0.
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