54-b=100-4b+18-6b

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Solution for 54-b=100-4b+18-6b equation:


Simplifying
54 + -1b = 100 + -4b + 18 + -6b

Reorder the terms:
54 + -1b = 100 + 18 + -4b + -6b

Combine like terms: 100 + 18 = 118
54 + -1b = 118 + -4b + -6b

Combine like terms: -4b + -6b = -10b
54 + -1b = 118 + -10b

Solving
54 + -1b = 118 + -10b

Solving for variable 'b'.

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

Add '10b' to each side of the equation.
54 + -1b + 10b = 118 + -10b + 10b

Combine like terms: -1b + 10b = 9b
54 + 9b = 118 + -10b + 10b

Combine like terms: -10b + 10b = 0
54 + 9b = 118 + 0
54 + 9b = 118

Add '-54' to each side of the equation.
54 + -54 + 9b = 118 + -54

Combine like terms: 54 + -54 = 0
0 + 9b = 118 + -54
9b = 118 + -54

Combine like terms: 118 + -54 = 64
9b = 64

Divide each side by '9'.
b = 7.111111111

Simplifying
b = 7.111111111

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