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davidoj13
16.07.2021 •
Mathematics
Solve: 5y +12 - 3y + 12 = 18
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Ответ:
5y-3y+12+12=18
2y = 18 - 24
y = -6/2
y = -3
Ответ:
and for 5 2/7 it would be 5 times 7 plus 2.
So...
5 2/7= 37/7
1 2/5= 7/5