xsquared-4x-45=0

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Solution for xsquared-4x-45=0 equation:


Simplifying
xsquared + -4x + -45 = 0

Reorder the terms:
-45 + adeqrsux + -4x = 0

Solving
-45 + adeqrsux + -4x = 0

Solving for variable 'a'.

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

Add '45' to each side of the equation.
-45 + adeqrsux + 45 + -4x = 0 + 45

Reorder the terms:
-45 + 45 + adeqrsux + -4x = 0 + 45

Combine like terms: -45 + 45 = 0
0 + adeqrsux + -4x = 0 + 45
adeqrsux + -4x = 0 + 45

Combine like terms: 0 + 45 = 45
adeqrsux + -4x = 45

Add '4x' to each side of the equation.
adeqrsux + -4x + 4x = 45 + 4x

Combine like terms: -4x + 4x = 0
adeqrsux + 0 = 45 + 4x
adeqrsux = 45 + 4x

Divide each side by 'deqrsux'.
a = 45d-1e-1q-1r-1s-1u-1x-1 + 4d-1e-1q-1r-1s-1u-1

Simplifying
a = 45d-1e-1q-1r-1s-1u-1x-1 + 4d-1e-1q-1r-1s-1u-1

Reorder the terms:
a = 4d-1e-1q-1r-1s-1u-1 + 45d-1e-1q-1r-1s-1u-1x-1

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