-12+7b=-5+7(b-1)

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Solution for -12+7b=-5+7(b-1) equation:


Simplifying
-12 + 7b = -5 + 7(b + -1)

Reorder the terms:
-12 + 7b = -5 + 7(-1 + b)
-12 + 7b = -5 + (-1 * 7 + b * 7)
-12 + 7b = -5 + (-7 + 7b)

Combine like terms: -5 + -7 = -12
-12 + 7b = -12 + 7b

Add '12' to each side of the equation.
-12 + 12 + 7b = -12 + 12 + 7b

Combine like terms: -12 + 12 = 0
0 + 7b = -12 + 12 + 7b
7b = -12 + 12 + 7b

Combine like terms: -12 + 12 = 0
7b = 0 + 7b
7b = 7b

Add '-7b' to each side of the equation.
7b + -7b = 7b + -7b

Combine like terms: 7b + -7b = 0
0 = 7b + -7b

Combine like terms: 7b + -7b = 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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