83=a-912

Solution for 83=a-912 equation:

Simplifying
83 = a + -912

Reorder the terms:
83 = -912 + a

Solving
83 = -912 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
83 + -1a = -912 + a + -1a

Combine like terms: a + -1a = 0
83 + -1a = -912 + 0
83 + -1a = -912

Add '-83' to each side of the equation.
83 + -83 + -1a = -912 + -83

Combine like terms: 83 + -83 = 0
0 + -1a = -912 + -83
-1a = -912 + -83

Combine like terms: -912 + -83 = -995
-1a = -995

Divide each side by '-1'.
a = 995

Simplifying
a = 995