B+1.5(b+2)15+2b-9=90

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Solution for B+1.5(b+2)15+2b-9=90 equation:


Simplifying
B + 1.5(b + 2) * 15 + 2b + -9 = 90

Reorder the terms:
B + 1.5(2 + b) * 15 + 2b + -9 = 90

Reorder the terms for easier multiplication:
B + 1.5 * 15(2 + b) + 2b + -9 = 90

Multiply 1.5 * 15
B + 22.5(2 + b) + 2b + -9 = 90
B + (2 * 22.5 + b * 22.5) + 2b + -9 = 90
B + (45 + 22.5b) + 2b + -9 = 90

Reorder the terms:
45 + -9 + B + 22.5b + 2b = 90

Combine like terms: 45 + -9 = 36
36 + B + 22.5b + 2b = 90

Combine like terms: 22.5b + 2b = 24.5b
36 + B + 24.5b = 90

Solving
36 + B + 24.5b = 90

Solving for variable 'B'.

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

Add '-36' to each side of the equation.
36 + B + -36 + 24.5b = 90 + -36

Reorder the terms:
36 + -36 + B + 24.5b = 90 + -36

Combine like terms: 36 + -36 = 0
0 + B + 24.5b = 90 + -36
B + 24.5b = 90 + -36

Combine like terms: 90 + -36 = 54
B + 24.5b = 54

Add '-24.5b' to each side of the equation.
B + 24.5b + -24.5b = 54 + -24.5b

Combine like terms: 24.5b + -24.5b = 0.0
B + 0.0 = 54 + -24.5b
B = 54 + -24.5b

Simplifying
B = 54 + -24.5b

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