19-4a=2

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Solution for 19-4a=2 equation: 


Simplifying
19 + -4a = 2

Solving
19 + -4a = 2

Solving for variable 'a'.

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

Add '-19' to each side of the equation.
19 + -19 + -4a = 2 + -19

Combine like terms: 19 + -19 = 0
0 + -4a = 2 + -19
-4a = 2 + -19

Combine like terms: 2 + -19 = -17
-4a = -17

Divide each side by '-4'.
a = 4.25

Simplifying
a = 4.25

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