19=3a-8

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Solution for 19=3a-8 equation:


Simplifying
19 = 3a + -8

Reorder the terms:
19 = -8 + 3a

Solving
19 = -8 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
19 + -3a = -8 + 3a + -3a

Combine like terms: 3a + -3a = 0
19 + -3a = -8 + 0
19 + -3a = -8

Add '-19' to each side of the equation.
19 + -19 + -3a = -8 + -19

Combine like terms: 19 + -19 = 0
0 + -3a = -8 + -19
-3a = -8 + -19

Combine like terms: -8 + -19 = -27
-3a = -27

Divide each side by '-3'.
a = 9

Simplifying
a = 9

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