x-4ab=28(x+b)-3(ab+b)

Solution for x-4ab=28(x+b)-3(ab+b) equation:

Simplifying
x + -4ab = 28(x + b) + -3(ab + b)

Reorder the terms:
-4ab + x = 28(x + b) + -3(ab + b)

Reorder the terms:
-4ab + x = 28(b + x) + -3(ab + b)
-4ab + x = (b * 28 + x * 28) + -3(ab + b)
-4ab + x = (28b + 28x) + -3(ab + b)
-4ab + x = 28b + 28x + (ab * -3 + b * -3)
-4ab + x = 28b + 28x + (-3ab + -3b)

Reorder the terms:
-4ab + x = -3ab + 28b + -3b + 28x

Combine like terms: 28b + -3b = 25b
-4ab + x = -3ab + 25b + 28x

Solving
-4ab + x = -3ab + 25b + 28x

Solving for variable 'a'.

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

Add '3ab' to each side of the equation.
-4ab + 3ab + x = -3ab + 25b + 3ab + 28x

Combine like terms: -4ab + 3ab = -1ab
-1ab + x = -3ab + 25b + 3ab + 28x

Reorder the terms:
-1ab + x = -3ab + 3ab + 25b + 28x

Combine like terms: -3ab + 3ab = 0
-1ab + x = 0 + 25b + 28x
-1ab + x = 25b + 28x

Add '-1x' to each side of the equation.
-1ab + x + -1x = 25b + 28x + -1x

Combine like terms: x + -1x = 0
-1ab + 0 = 25b + 28x + -1x
-1ab = 25b + 28x + -1x

Combine like terms: 28x + -1x = 27x
-1ab = 25b + 27x

Divide each side by '-1b'.
a = -25 + -27b-1x

Simplifying
a = -25 + -27b-1x