4(12a+9)=

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Solution for 4(12a+9)= equation:


Simplifying
4(12a + 9) = 0

Reorder the terms:
4(9 + 12a) = 0
(9 * 4 + 12a * 4) = 0
(36 + 48a) = 0

Solving
36 + 48a = 0

Solving for variable 'a'.

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

Add '-36' to each side of the equation.
36 + -36 + 48a = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 48a = 0 + -36
48a = 0 + -36

Combine like terms: 0 + -36 = -36
48a = -36

Divide each side by '48'.
a = -0.75

Simplifying
a = -0.75

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