4x+ay=b

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Solution for 4x+ay=b equation: 


Simplifying
4x + ay = b

Reorder the terms:
ay + 4x = b

Solving
ay + 4x = b

Solving for variable 'a'.

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

Add '-4x' to each side of the equation.
ay + 4x + -4x = b + -4x

Combine like terms: 4x + -4x = 0
ay + 0 = b + -4x
ay = b + -4x

Divide each side by 'y'.
a = by-1 + -4xy-1

Simplifying
a = by-1 + -4xy-1

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