ax+by+cxy=D

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Solution for ax+by+cxy=D equation:


Simplifying
ax + by + cxy = D

Solving
ax + by + cxy = D

Solving for variable 'a'.

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

Add '-1by' to each side of the equation.
ax + by + -1by + cxy = D + -1by

Combine like terms: by + -1by = 0
ax + 0 + cxy = D + -1by
ax + cxy = D + -1by

Add '-1cxy' to each side of the equation.
ax + cxy + -1cxy = D + -1by + -1cxy

Combine like terms: cxy + -1cxy = 0
ax + 0 = D + -1by + -1cxy
ax = D + -1by + -1cxy

Divide each side by 'x'.
a = x-1D + -1bx-1y + -1cy

Simplifying
a = x-1D + -1bx-1y + -1cy

Reorder the terms:
a = -1bx-1y + -1cy + x-1D

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