2a-16.4=4a

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Solution for 2a-16.4=4a equation:


Simplifying
2a + -16.4 = 4a

Reorder the terms:
-16.4 + 2a = 4a

Solving
-16.4 + 2a = 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.
-16.4 + 2a + -4a = 4a + -4a

Combine like terms: 2a + -4a = -2a
-16.4 + -2a = 4a + -4a

Combine like terms: 4a + -4a = 0
-16.4 + -2a = 0

Add '16.4' to each side of the equation.
-16.4 + 16.4 + -2a = 0 + 16.4

Combine like terms: -16.4 + 16.4 = 0.0
0.0 + -2a = 0 + 16.4
-2a = 0 + 16.4

Combine like terms: 0 + 16.4 = 16.4
-2a = 16.4

Divide each side by '-2'.
a = -8.2

Simplifying
a = -8.2

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