3a+19=13

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Solution for 3a+19=13 equation:


Simplifying
3a + 19 = 13

Reorder the terms:
19 + 3a = 13

Solving
19 + 3a = 13

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 + 3a = 13 + -19

Combine like terms: 19 + -19 = 0
0 + 3a = 13 + -19
3a = 13 + -19

Combine like terms: 13 + -19 = -6
3a = -6

Divide each side by '3'.
a = -2

Simplifying
a = -2

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