-9b(1+3a)=

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Solution for -9b(1+3a)= equation:


Simplifying
-9b(1 + 3a) = 0
(1 * -9b + 3a * -9b) = 0

Reorder the terms:
(-27ab + -9b) = 0
(-27ab + -9b) = 0

Solving
-27ab + -9b = 0

Solving for variable 'a'.

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

Add '9b' to each side of the equation.
-27ab + -9b + 9b = 0 + 9b

Combine like terms: -9b + 9b = 0
-27ab + 0 = 0 + 9b
-27ab = 0 + 9b
Remove the zero:
-27ab = 9b

Divide each side by '-27b'.
a = -0.3333333333

Simplifying
a = -0.3333333333

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