(3b+13)=90

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Solution for (3b+13)=90 equation: 


Simplifying
(3b + 13) = 90

Reorder the terms:
(13 + 3b) = 90

Remove parenthesis around (13 + 3b)
13 + 3b = 90

Solving
13 + 3b = 90

Solving for variable 'b'.

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

Add '-13' to each side of the equation.
13 + -13 + 3b = 90 + -13

Combine like terms: 13 + -13 = 0
0 + 3b = 90 + -13
3b = 90 + -13

Combine like terms: 90 + -13 = 77
3b = 77

Divide each side by '3'.
b = 25.66666667

Simplifying
b = 25.66666667

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