8a-6a=-20

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Solution for 8a-6a=-20 equation: 


Simplifying
8a + -6a = -20

Combine like terms: 8a + -6a = 2a
2a = -20

Solving
2a = -20

Solving for variable 'a'.

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

Divide each side by '2'.
a = -10

Simplifying
a = -10

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