(3*b)+(b-4)+b=180

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Solution for (3*b)+(b-4)+b=180 equation:


Simplifying
(3b) + (b + -4) + b = 180

Reorder the terms:
(3b) + (-4 + b) + b = 180

Remove parenthesis around (-4 + b)
(3b) + -4 + b + b = 180

Reorder the terms:
-4 + (3b) + b + b = 180

Combine like terms: (3b) + b = 4b
-4 + 4b + b = 180

Combine like terms: 4b + b = 5b
-4 + 5b = 180

Solving
-4 + 5b = 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 + 5b = 180 + 4

Combine like terms: -4 + 4 = 0
0 + 5b = 180 + 4
5b = 180 + 4

Combine like terms: 180 + 4 = 184
5b = 184

Divide each side by '5'.
b = 36.8

Simplifying
b = 36.8

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