9+3(1+4a)=-32

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Solution for 9+3(1+4a)=-32 equation:


Simplifying
9 + 3(1 + 4a) = -32
9 + (1 * 3 + 4a * 3) = -32
9 + (3 + 12a) = -32

Combine like terms: 9 + 3 = 12
12 + 12a = -32

Solving
12 + 12a = -32

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 12a = -32 + -12

Combine like terms: 12 + -12 = 0
0 + 12a = -32 + -12
12a = -32 + -12

Combine like terms: -32 + -12 = -44
12a = -44

Divide each side by '12'.
a = -3.666666667

Simplifying
a = -3.666666667

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