2b+b-4=180

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Solution for 2b+b-4=180 equation:


Simplifying
2b + b + -4 = 180

Reorder the terms:
-4 + 2b + b = 180

Combine like terms: 2b + b = 3b
-4 + 3b = 180

Solving
-4 + 3b = 180

Solving for variable 'b'.

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

Add '4' to each side of the equation.
-4 + 4 + 3b = 180 + 4

Combine like terms: -4 + 4 = 0
0 + 3b = 180 + 4
3b = 180 + 4

Combine like terms: 180 + 4 = 184
3b = 184

Divide each side by '3'.
b = 61.33333333

Simplifying
b = 61.33333333

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