7 / 8 times (x-3 / 7) / 0.625 + 0.2 = 1

7 / 8 times (x-3 / 7) / 0.625 + 0.2 = 1

The original equation can be reduced to:
7 of 8 * (x - 3 of 7) / (5 of 8) = 0.8
That is: 7 out of 8 * (x - 3 out of 7) * (8 out of 5) = 0.8
7 out of 5 * (x-3 out of 7) = 0.8
If you multiply both sides of the above formula by 5, you can get:
7 * (x-3 / 7) = 0.8 * 5
7x - 3=4
7x=7
The solution is: x = 1

Elden Ring Premiere

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