80x^2-392a+400=8

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Solution for 80x^2-392a+400=8 equation:


Simplifying
80x2 + -392a + 400 = 8

Reorder the terms:
400 + -392a + 80x2 = 8

Solving
400 + -392a + 80x2 = 8

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-400' to each side of the equation.
400 + -392a + -400 + 80x2 = 8 + -400

Reorder the terms:
400 + -400 + -392a + 80x2 = 8 + -400

Combine like terms: 400 + -400 = 0
0 + -392a + 80x2 = 8 + -400
-392a + 80x2 = 8 + -400

Combine like terms: 8 + -400 = -392
-392a + 80x2 = -392

Add '-80x2' to each side of the equation.
-392a + 80x2 + -80x2 = -392 + -80x2

Combine like terms: 80x2 + -80x2 = 0
-392a + 0 = -392 + -80x2
-392a = -392 + -80x2

Divide each side by '-392'.
a = 1 + 0.2040816327x2

Simplifying
a = 1 + 0.2040816327x2

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