genesco22
genesco22
06-06-2018
Mathematics
contestada
8x+3-2(6+3x) when x= -6
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jessblue77
jessblue77
06-06-2018
8x + 3 - 2(6 + 3x)
8(-6) + 3 - 2(6 + 3(-6))
-48 + 3 - 2(6 - 18)
-48 + 3 - 2(-12)
-45 + 24
-21
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