9b+2b+4b-9=

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Solution for 9b+2b+4b-9= equation:


Simplifying
9b + 2b + 4b + -9 = 0

Reorder the terms:
-9 + 9b + 2b + 4b = 0

Combine like terms: 9b + 2b = 11b
-9 + 11b + 4b = 0

Combine like terms: 11b + 4b = 15b
-9 + 15b = 0

Solving
-9 + 15b = 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 + 15b = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 15b = 0 + 9
15b = 0 + 9

Combine like terms: 0 + 9 = 9
15b = 9

Divide each side by '15'.
b = 0.6

Simplifying
b = 0.6

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