81-xsquared=2xsquared

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Solution for 81-xsquared=2xsquared equation:


Simplifying
81 + -1xsquared = 2xsquared

Solving
81 + -1adeqrsux = 2adeqrsux

Solving for variable 'a'.

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

Add '-2adeqrsux' to each side of the equation.
81 + -1adeqrsux + -2adeqrsux = 2adeqrsux + -2adeqrsux

Combine like terms: -1adeqrsux + -2adeqrsux = -3adeqrsux
81 + -3adeqrsux = 2adeqrsux + -2adeqrsux

Combine like terms: 2adeqrsux + -2adeqrsux = 0
81 + -3adeqrsux = 0

Add '-81' to each side of the equation.
81 + -81 + -3adeqrsux = 0 + -81

Combine like terms: 81 + -81 = 0
0 + -3adeqrsux = 0 + -81
-3adeqrsux = 0 + -81

Combine like terms: 0 + -81 = -81
-3adeqrsux = -81

Divide each side by '-3deqrsux'.
a = 27d-1e-1q-1r-1s-1u-1x-1

Simplifying
a = 27d-1e-1q-1r-1s-1u-1x-1

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