kevink0126
kevink0126
06-09-2017
Mathematics
contestada
Plz someone help me thank you
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choixongdong
choixongdong
06-09-2017
2x-4 + 4x + 10 = 9x - 9
6x + 6 = 9x - 9
9x - 6x = 6 + 9
3x = 15
x = 5
UW = 9x - 9
UW = 9(5) - 9
UW = 45 - 9
UW = 36
answer
36 units (last choice)
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