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chynahbug72531
27.09.2021 •
Mathematics
1.
If m angle 1 = (11x + 2)° and m angle 7 = (8x + 7), find the value of 'X' and
the m angle 6.
X=
m angle 6 =
Solved
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Ответ:
x = -8/9.
Step-by-step explanation:
64 ^(-3x-3) * 64^1 + 22 = 38
64^(-3x-3 + 1) = 16
64^(-3x - 2) = 16
64^(-3x-2) = 64^2/3
The base are equal, so
-3x - 2 = 2/3
-3x = 2/3 + 6/3 = 8/3
x = 8/3 * 1/-3
x = -8/9.