19a-12-4a=-58

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Solution for 19a-12-4a=-58 equation:


Simplifying
19a + -12 + -4a = -58

Reorder the terms:
-12 + 19a + -4a = -58

Combine like terms: 19a + -4a = 15a
-12 + 15a = -58

Solving
-12 + 15a = -58

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 12 + 15a = -58 + 12

Combine like terms: -12 + 12 = 0
0 + 15a = -58 + 12
15a = -58 + 12

Combine like terms: -58 + 12 = -46
15a = -46

Divide each side by '15'.
a = -3.066666667

Simplifying
a = -3.066666667

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