2*x*a+b=0

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Solution for 2*x*a+b=0 equation:


Simplifying
2x * a + b = 0

Multiply x * a
2ax + b = 0

Solving
2ax + b = 0

Solving for variable 'a'.

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

Add '-1b' to each side of the equation.
2ax + b + -1b = 0 + -1b

Combine like terms: b + -1b = 0
2ax + 0 = 0 + -1b
2ax = 0 + -1b
Remove the zero:
2ax = -1b

Divide each side by '2x'.
a = -0.5bx-1

Simplifying
a = -0.5bx-1

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