xsquared-9x+20=0

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Solution for xsquared-9x+20=0 equation:


Simplifying
xsquared + -9x + 20 = 0

Reorder the terms:
20 + adeqrsux + -9x = 0

Solving
20 + adeqrsux + -9x = 0

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + adeqrsux + -20 + -9x = 0 + -20

Reorder the terms:
20 + -20 + adeqrsux + -9x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + adeqrsux + -9x = 0 + -20
adeqrsux + -9x = 0 + -20

Combine like terms: 0 + -20 = -20
adeqrsux + -9x = -20

Add '9x' to each side of the equation.
adeqrsux + -9x + 9x = -20 + 9x

Combine like terms: -9x + 9x = 0
adeqrsux + 0 = -20 + 9x
adeqrsux = -20 + 9x

Divide each side by 'deqrsux'.
a = -20d-1e-1q-1r-1s-1u-1x-1 + 9d-1e-1q-1r-1s-1u-1

Simplifying
a = -20d-1e-1q-1r-1s-1u-1x-1 + 9d-1e-1q-1r-1s-1u-1

Reorder the terms:
a = 9d-1e-1q-1r-1s-1u-1 + -20d-1e-1q-1r-1s-1u-1x-1

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