2b-81-8b=-153

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Solution for 2b-81-8b=-153 equation:


Simplifying
2b + -81 + -8b = -153

Reorder the terms:
-81 + 2b + -8b = -153

Combine like terms: 2b + -8b = -6b
-81 + -6b = -153

Solving
-81 + -6b = -153

Solving for variable 'b'.

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

Add '81' to each side of the equation.
-81 + 81 + -6b = -153 + 81

Combine like terms: -81 + 81 = 0
0 + -6b = -153 + 81
-6b = -153 + 81

Combine like terms: -153 + 81 = -72
-6b = -72

Divide each side by '-6'.
b = 12

Simplifying
b = 12

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