16-4a=8

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Solution for 16-4a=8 equation: 


Simplifying
16 + -4a = 8

Solving
16 + -4a = 8

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 + -4a = 8 + -16

Combine like terms: 16 + -16 = 0
0 + -4a = 8 + -16
-4a = 8 + -16

Combine like terms: 8 + -16 = -8
-4a = -8

Divide each side by '-4'.
a = 2

Simplifying
a = 2

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