-2[b-4]=-2b+8

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Solution for -2[b-4]=-2b+8 equation:


Simplifying
-2[b + -4] = -2b + 8

Reorder the terms:
-2[-4 + b] = -2b + 8
[-4 * -2 + b * -2] = -2b + 8
[8 + -2b] = -2b + 8

Reorder the terms:
8 + -2b = 8 + -2b

Add '-8' to each side of the equation.
8 + -8 + -2b = 8 + -8 + -2b

Combine like terms: 8 + -8 = 0
0 + -2b = 8 + -8 + -2b
-2b = 8 + -8 + -2b

Combine like terms: 8 + -8 = 0
-2b = 0 + -2b
-2b = -2b

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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