19=5a+12b

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Solution for 19=5a+12b equation:


Simplifying
19 = 5a + 12b

Solving
19 = 5a + 12b

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
19 + -5a = 5a + -5a + 12b

Combine like terms: 5a + -5a = 0
19 + -5a = 0 + 12b
19 + -5a = 12b

Add '-19' to each side of the equation.
19 + -19 + -5a = -19 + 12b

Combine like terms: 19 + -19 = 0
0 + -5a = -19 + 12b
-5a = -19 + 12b

Divide each side by '-5'.
a = 3.8 + -2.4b

Simplifying
a = 3.8 + -2.4b

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