(2f-5b)-(3f+9b)=

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Solution for (2f-5b)-(3f+9b)= equation:


Simplifying
(2f + -5b) + -1(3f + 9b) = 0

Reorder the terms:
(-5b + 2f) + -1(3f + 9b) = 0

Remove parenthesis around (-5b + 2f)
-5b + 2f + -1(3f + 9b) = 0

Reorder the terms:
-5b + 2f + -1(9b + 3f) = 0
-5b + 2f + (9b * -1 + 3f * -1) = 0
-5b + 2f + (-9b + -3f) = 0

Reorder the terms:
-5b + -9b + 2f + -3f = 0

Combine like terms: -5b + -9b = -14b
-14b + 2f + -3f = 0

Combine like terms: 2f + -3f = -1f
-14b + -1f = 0

Solving
-14b + -1f = 0

Solving for variable 'b'.

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

Add 'f' to each side of the equation.
-14b + -1f + f = 0 + f

Combine like terms: -1f + f = 0
-14b + 0 = 0 + f
-14b = 0 + f
Remove the zero:
-14b = f

Divide each side by '-14'.
b = -0.07142857143f

Simplifying
b = -0.07142857143f

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