Thania3902
03.04.2020 •
Mathematics
Y=4x-6
2x-3y=8
if this problem is to be solved by substitution , which is the correct step
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Ответ:
x=1, y= -2
Step-by-step explanation:
Please see the attached pictures for full solution.
Ответ:
For this case we have that by definition, a foot is equivalent to 12 inches. So:
Thus, we have that is equivalent to
The correct option is option D