A^2-20a+19=0

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Solution for A^2-20a+19=0 equation:


Simplifying
A2 + -20a + 19 = 0

Reorder the terms:
19 + A2 + -20a = 0

Solving
19 + A2 + -20a = 0

Solving for variable 'A'.

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

Add '-19' to each side of the equation.
19 + A2 + -19 + -20a = 0 + -19

Reorder the terms:
19 + -19 + A2 + -20a = 0 + -19

Combine like terms: 19 + -19 = 0
0 + A2 + -20a = 0 + -19
A2 + -20a = 0 + -19

Combine like terms: 0 + -19 = -19
A2 + -20a = -19

Add '20a' to each side of the equation.
A2 + -20a + 20a = -19 + 20a

Combine like terms: -20a + 20a = 0
A2 + 0 = -19 + 20a
A2 = -19 + 20a

Simplifying
A2 = -19 + 20a

Reorder the terms:
19 + A2 + -20a = -19 + 20a + 19 + -20a

Reorder the terms:
19 + A2 + -20a = -19 + 19 + 20a + -20a

Combine like terms: -19 + 19 = 0
19 + A2 + -20a = 0 + 20a + -20a
19 + A2 + -20a = 20a + -20a

Combine like terms: 20a + -20a = 0
19 + A2 + -20a = 0

The solution to this equation could not be determined.

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