p(a-b)=q(a+b)

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Solution for p(a-b)=q(a+b) equation:


Simplifying
p(a + -1b) = q(a + b)
(a * p + -1b * p) = q(a + b)
(ap + -1bp) = q(a + b)
ap + -1bp = (a * q + b * q)
ap + -1bp = (aq + bq)

Solving
ap + -1bp = aq + bq

Solving for variable 'a'.

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

Add '-1aq' to each side of the equation.
ap + -1aq + -1bp = aq + -1aq + bq

Combine like terms: aq + -1aq = 0
ap + -1aq + -1bp = 0 + bq
ap + -1aq + -1bp = bq

Add 'bp' to each side of the equation.
ap + -1aq + -1bp + bp = bp + bq

Combine like terms: -1bp + bp = 0
ap + -1aq + 0 = bp + bq
ap + -1aq = bp + bq

Reorder the terms:
ap + -1aq + -1bp + -1bq = bp + -1bp + bq + -1bq

Combine like terms: bp + -1bp = 0
ap + -1aq + -1bp + -1bq = 0 + bq + -1bq
ap + -1aq + -1bp + -1bq = bq + -1bq

Combine like terms: bq + -1bq = 0
ap + -1aq + -1bp + -1bq = 0

The solution to this equation could not be determined.

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