12b-10b+9-2=2b+2+5

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Solution for 12b-10b+9-2=2b+2+5 equation: 


Simplifying
12b + -10b + 9 + -2 = 2b + 2 + 5

Reorder the terms:
9 + -2 + 12b + -10b = 2b + 2 + 5

Combine like terms: 9 + -2 = 7
7 + 12b + -10b = 2b + 2 + 5

Combine like terms: 12b + -10b = 2b
7 + 2b = 2b + 2 + 5

Reorder the terms:
7 + 2b = 2 + 5 + 2b

Combine like terms: 2 + 5 = 7
7 + 2b = 7 + 2b

Add '-7' to each side of the equation.
7 + -7 + 2b = 7 + -7 + 2b

Combine like terms: 7 + -7 = 0
0 + 2b = 7 + -7 + 2b
2b = 7 + -7 + 2b

Combine like terms: 7 + -7 = 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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