2+6a=2a-2

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Solution for 2+6a=2a-2 equation:


Simplifying
2 + 6a = 2a + -2

Reorder the terms:
2 + 6a = -2 + 2a

Solving
2 + 6a = -2 + 2a

Solving for variable 'a'.

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

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

Combine like terms: 6a + -2a = 4a
2 + 4a = -2 + 2a + -2a

Combine like terms: 2a + -2a = 0
2 + 4a = -2 + 0
2 + 4a = -2

Add '-2' to each side of the equation.
2 + -2 + 4a = -2 + -2

Combine like terms: 2 + -2 = 0
0 + 4a = -2 + -2
4a = -2 + -2

Combine like terms: -2 + -2 = -4
4a = -4

Divide each side by '4'.
a = -1

Simplifying
a = -1

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