a-12a+3=91

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Solution for a-12a+3=91 equation:


Simplifying
a + -12a + 3 = 91

Reorder the terms:
3 + a + -12a = 91

Combine like terms: a + -12a = -11a
3 + -11a = 91

Solving
3 + -11a = 91

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + -11a = 91 + -3

Combine like terms: 3 + -3 = 0
0 + -11a = 91 + -3
-11a = 91 + -3

Combine like terms: 91 + -3 = 88
-11a = 88

Divide each side by '-11'.
a = -8

Simplifying
a = -8

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