xsquared+x=90

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Solution for xsquared+x=90 equation:


Simplifying
xsquared + x = 90

Solving
adeqrsux + x = 90

Solving for variable 'a'.

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

Add '-1x' to each side of the equation.
adeqrsux + x + -1x = 90 + -1x

Combine like terms: x + -1x = 0
adeqrsux + 0 = 90 + -1x
adeqrsux = 90 + -1x

Divide each side by 'deqrsux'.
a = 90d-1e-1q-1r-1s-1u-1x-1 + -1d-1e-1q-1r-1s-1u-1

Simplifying
a = 90d-1e-1q-1r-1s-1u-1x-1 + -1d-1e-1q-1r-1s-1u-1

Reorder the terms:
a = -1d-1e-1q-1r-1s-1u-1 + 90d-1e-1q-1r-1s-1u-1x-1

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