b+87+2b=180

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Solution for b+87+2b=180 equation:


Simplifying
b + 87 + 2b = 180

Reorder the terms:
87 + b + 2b = 180

Combine like terms: b + 2b = 3b
87 + 3b = 180

Solving
87 + 3b = 180

Solving for variable 'b'.

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

Add '-87' to each side of the equation.
87 + -87 + 3b = 180 + -87

Combine like terms: 87 + -87 = 0
0 + 3b = 180 + -87
3b = 180 + -87

Combine like terms: 180 + -87 = 93
3b = 93

Divide each side by '3'.
b = 31

Simplifying
b = 31

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