-2a+6=8

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Solution for -2a+6=8 equation: 


Simplifying
-2a + 6 = 8

Reorder the terms:
6 + -2a = 8

Solving
6 + -2a = 8

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + -2a = 8 + -6

Combine like terms: 6 + -6 = 0
0 + -2a = 8 + -6
-2a = 8 + -6

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

Divide each side by '-2'.
a = -1

Simplifying
a = -1

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