B+b+(2b-90)+90+b+45=540

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Solution for B+b+(2b-90)+90+b+45=540 equation:


Simplifying
B + b + (2b + -90) + 90 + b + 45 = 540

Reorder the terms:
B + b + (-90 + 2b) + 90 + b + 45 = 540

Remove parenthesis around (-90 + 2b)
B + b + -90 + 2b + 90 + b + 45 = 540

Reorder the terms:
-90 + 90 + 45 + B + b + 2b + b = 540

Combine like terms: -90 + 90 = 0
0 + 45 + B + b + 2b + b = 540
45 + B + b + 2b + b = 540

Combine like terms: b + 2b = 3b
45 + B + 3b + b = 540

Combine like terms: 3b + b = 4b
45 + B + 4b = 540

Solving
45 + B + 4b = 540

Solving for variable 'B'.

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

Add '-45' to each side of the equation.
45 + B + -45 + 4b = 540 + -45

Reorder the terms:
45 + -45 + B + 4b = 540 + -45

Combine like terms: 45 + -45 = 0
0 + B + 4b = 540 + -45
B + 4b = 540 + -45

Combine like terms: 540 + -45 = 495
B + 4b = 495

Add '-4b' to each side of the equation.
B + 4b + -4b = 495 + -4b

Combine like terms: 4b + -4b = 0
B + 0 = 495 + -4b
B = 495 + -4b

Simplifying
B = 495 + -4b

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