2b+(30+-0.3333333333b)=180

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Solution for 2b+(30+-0.3333333333b)=180 equation:


Simplifying
2b + (30 + -0.3333333333b) = 180

Remove parenthesis around (30 + -0.3333333333b)
2b + 30 + -0.3333333333b = 180

Reorder the terms:
30 + 2b + -0.3333333333b = 180

Combine like terms: 2b + -0.3333333333b = 1.6666666667b
30 + 1.6666666667b = 180

Solving
30 + 1.6666666667b = 180

Solving for variable 'b'.

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

Add '-30' to each side of the equation.
30 + -30 + 1.6666666667b = 180 + -30

Combine like terms: 30 + -30 = 0
0 + 1.6666666667b = 180 + -30
1.6666666667b = 180 + -30

Combine like terms: 180 + -30 = 150
1.6666666667b = 150

Divide each side by '1.6666666667'.
b = 90

Simplifying
b = 90

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