5a-12-4=

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Solution for 5a-12-4= equation:


Simplifying
5a + -12 + -4 = 0

Reorder the terms:
-12 + -4 + 5a = 0

Combine like terms: -12 + -4 = -16
-16 + 5a = 0

Solving
-16 + 5a = 0

Solving for variable 'a'.

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

Add '16' to each side of the equation.
-16 + 16 + 5a = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 5a = 0 + 16
5a = 0 + 16

Combine like terms: 0 + 16 = 16
5a = 16

Divide each side by '5'.
a = 3.2

Simplifying
a = 3.2

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