ax+by+2=0

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Solution for ax+by+2=0 equation:


Simplifying
ax + by + 2 = 0

Reorder the terms:
2 + ax + by = 0

Solving
2 + ax + by = 0

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + ax + -2 + by = 0 + -2

Reorder the terms:
2 + -2 + ax + by = 0 + -2

Combine like terms: 2 + -2 = 0
0 + ax + by = 0 + -2
ax + by = 0 + -2

Combine like terms: 0 + -2 = -2
ax + by = -2

Add '-1by' to each side of the equation.
ax + by + -1by = -2 + -1by

Combine like terms: by + -1by = 0
ax + 0 = -2 + -1by
ax = -2 + -1by

Divide each side by 'x'.
a = -2x-1 + -1bx-1y

Simplifying
a = -2x-1 + -1bx-1y

Reorder the terms:
a = -1bx-1y + -2x-1

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