Nicolas9979
03.10.2019 •
Mathematics
Simplify this e-5e + 6/
e²+2e-3 ÷
3e-9\
2e²+6e
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Ответ:
Ответ:
x= 20.67 or 20 2/3
Step-by-step explanation:
The two angles are equal so set them equal to each other.
5x-7 = 8x- 55
-7 = 3x - 55
3x= 62
x= 20.67 or 20 2/3