0.4(a+12)=

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Solution for 0.4(a+12)= equation:


Simplifying
0.4(a + 12) = 0

Reorder the terms:
0.4(12 + a) = 0
(12 * 0.4 + a * 0.4) = 0
(4.8 + 0.4a) = 0

Solving
4.8 + 0.4a = 0

Solving for variable 'a'.

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

Add '-4.8' to each side of the equation.
4.8 + -4.8 + 0.4a = 0 + -4.8

Combine like terms: 4.8 + -4.8 = 0.0
0.0 + 0.4a = 0 + -4.8
0.4a = 0 + -4.8

Combine like terms: 0 + -4.8 = -4.8
0.4a = -4.8

Divide each side by '0.4'.
a = -12

Simplifying
a = -12

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