0.125a-4=-13

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Solution for 0.125a-4=-13 equation: 


Simplifying
0.125a + -4 = -13

Reorder the terms:
-4 + 0.125a = -13

Solving
-4 + 0.125a = -13

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + 0.125a = -13 + 4

Combine like terms: -4 + 4 = 0
0 + 0.125a = -13 + 4
0.125a = -13 + 4

Combine like terms: -13 + 4 = -9
0.125a = -9

Divide each side by '0.125'.
a = -72

Simplifying
a = -72

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