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Irina18 [472]
3 years ago
6

Solve 3(x-4)=-5 for x. Justify each step

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
4 0
3x - 12 = -5 plus 12
3x-12 +12 = -5+12
3x = 7 devision by 3
3x/3 = 7/3
x= 2,3333333333 =~ 2,3
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