6a-4=-142

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Solution for 6a-4=-142 equation: 


Simplifying
6a + -4 = -142

Reorder the terms:
-4 + 6a = -142

Solving
-4 + 6a = -142

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 + 6a = -142 + 4

Combine like terms: -4 + 4 = 0
0 + 6a = -142 + 4
6a = -142 + 4

Combine like terms: -142 + 4 = -138
6a = -138

Divide each side by '6'.
a = -23

Simplifying
a = -23

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