lollipopgumdrop
lollipopgumdrop
15-09-2016
Mathematics
contestada
If 7x+5=-2, find the value of 8x?
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nobillionaireNobley
nobillionaireNobley
15-09-2016
7x + 5 = -2
7x = -2 - 5 = -7
7x + x = -7 + x
8x = -7 + x
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