4z-2b-4=

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Solution for 4z-2b-4= equation:


Simplifying
4z + -2b + -4 = 0

Reorder the terms:
-4 + -2b + 4z = 0

Solving
-4 + -2b + 4z = 0

Solving for variable 'b'.

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

Add '4' to each side of the equation.
-4 + -2b + 4 + 4z = 0 + 4

Reorder the terms:
-4 + 4 + -2b + 4z = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -2b + 4z = 0 + 4
-2b + 4z = 0 + 4

Combine like terms: 0 + 4 = 4
-2b + 4z = 4

Add '-4z' to each side of the equation.
-2b + 4z + -4z = 4 + -4z

Combine like terms: 4z + -4z = 0
-2b + 0 = 4 + -4z
-2b = 4 + -4z

Divide each side by '-2'.
b = -2 + 2z

Simplifying
b = -2 + 2z

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