3.2-16=4a

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Solution for 3.2-16=4a equation:


Simplifying
3.2 + -16 = 4a

Combine like terms: 3.2 + -16 = -12.8
-12.8 = 4a

Solving
-12.8 = 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-12.8 + -4a = 4a + -4a

Combine like terms: 4a + -4a = 0
-12.8 + -4a = 0

Add '12.8' to each side of the equation.
-12.8 + 12.8 + -4a = 0 + 12.8

Combine like terms: -12.8 + 12.8 = 0.0
0.0 + -4a = 0 + 12.8
-4a = 0 + 12.8

Combine like terms: 0 + 12.8 = 12.8
-4a = 12.8

Divide each side by '-4'.
a = -3.2

Simplifying
a = -3.2

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