12a-6a+42=14

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Solution for 12a-6a+42=14 equation:


Simplifying
12a + -6a + 42 = 14

Reorder the terms:
42 + 12a + -6a = 14

Combine like terms: 12a + -6a = 6a
42 + 6a = 14

Solving
42 + 6a = 14

Solving for variable 'a'.

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

Add '-42' to each side of the equation.
42 + -42 + 6a = 14 + -42

Combine like terms: 42 + -42 = 0
0 + 6a = 14 + -42
6a = 14 + -42

Combine like terms: 14 + -42 = -28
6a = -28

Divide each side by '6'.
a = -4.666666667

Simplifying
a = -4.666666667

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