45b+(2b-90)+90=450

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Solution for 45b+(2b-90)+90=450 equation:


Simplifying
45b + (2b + -90) + 90 = 450

Reorder the terms:
45b + (-90 + 2b) + 90 = 450

Remove parenthesis around (-90 + 2b)
45b + -90 + 2b + 90 = 450

Reorder the terms:
-90 + 90 + 45b + 2b = 450

Combine like terms: -90 + 90 = 0
0 + 45b + 2b = 450
45b + 2b = 450

Combine like terms: 45b + 2b = 47b
47b = 450

Solving
47b = 450

Solving for variable 'b'.

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

Divide each side by '47'.
b = 9.574468085

Simplifying
b = 9.574468085

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