(2b-68)+(b-3)=180

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Solution for (2b-68)+(b-3)=180 equation:


Simplifying
(2b + -68) + (b + -3) = 180

Reorder the terms:
(-68 + 2b) + (b + -3) = 180

Remove parenthesis around (-68 + 2b)
-68 + 2b + (b + -3) = 180

Reorder the terms:
-68 + 2b + (-3 + b) = 180

Remove parenthesis around (-3 + b)
-68 + 2b + -3 + b = 180

Reorder the terms:
-68 + -3 + 2b + b = 180

Combine like terms: -68 + -3 = -71
-71 + 2b + b = 180

Combine like terms: 2b + b = 3b
-71 + 3b = 180

Solving
-71 + 3b = 180

Solving for variable 'b'.

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

Add '71' to each side of the equation.
-71 + 71 + 3b = 180 + 71

Combine like terms: -71 + 71 = 0
0 + 3b = 180 + 71
3b = 180 + 71

Combine like terms: 180 + 71 = 251
3b = 251

Divide each side by '3'.
b = 83.66666667

Simplifying
b = 83.66666667

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