12b-9+26-b=-87

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Solution for 12b-9+26-b=-87 equation:


Simplifying
12b + -9 + 26 + -1b = -87

Reorder the terms:
-9 + 26 + 12b + -1b = -87

Combine like terms: -9 + 26 = 17
17 + 12b + -1b = -87

Combine like terms: 12b + -1b = 11b
17 + 11b = -87

Solving
17 + 11b = -87

Solving for variable 'b'.

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

Add '-17' to each side of the equation.
17 + -17 + 11b = -87 + -17

Combine like terms: 17 + -17 = 0
0 + 11b = -87 + -17
11b = -87 + -17

Combine like terms: -87 + -17 = -104
11b = -104

Divide each side by '11'.
b = -9.454545455

Simplifying
b = -9.454545455

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