4x-2(ax+b)=b(x-1)

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Solution for 4x-2(ax+b)=b(x-1) equation:


Simplifying
4x + -2(ax + b) = b(x + -1)
4x + (ax * -2 + b * -2) = b(x + -1)
4x + (-2ax + -2b) = b(x + -1)

Reorder the terms:
-2ax + -2b + 4x = b(x + -1)

Reorder the terms:
-2ax + -2b + 4x = b(-1 + x)
-2ax + -2b + 4x = (-1 * b + x * b)
-2ax + -2b + 4x = (-1b + bx)

Solving
-2ax + -2b + 4x = -1b + bx

Solving for variable 'a'.

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

Add '2b' to each side of the equation.
-2ax + -2b + 2b + 4x = -1b + 2b + bx

Combine like terms: -2b + 2b = 0
-2ax + 0 + 4x = -1b + 2b + bx
-2ax + 4x = -1b + 2b + bx

Combine like terms: -1b + 2b = 1b
-2ax + 4x = 1b + bx

Add '-4x' to each side of the equation.
-2ax + 4x + -4x = 1b + bx + -4x

Combine like terms: 4x + -4x = 0
-2ax + 0 = 1b + bx + -4x
-2ax = 1b + bx + -4x

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

Simplifying
a = -0.5bx-1 + -0.5b + 2

Reorder the terms:
a = 2 + -0.5b + -0.5bx-1

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