5b+12b-9=0

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Solution for 5b+12b-9=0 equation:


Simplifying
5b + 12b + -9 = 0

Reorder the terms:
-9 + 5b + 12b = 0

Combine like terms: 5b + 12b = 17b
-9 + 17b = 0

Solving
-9 + 17b = 0

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 17b = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 17b = 0 + 9
17b = 0 + 9

Combine like terms: 0 + 9 = 9
17b = 9

Divide each side by '17'.
b = 0.5294117647

Simplifying
b = 0.5294117647

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