a-2=2a-2

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


Simplifying
a + -2 = 2a + -2

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

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

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

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

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

Solving
a = 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.
a + -2a = 2a + -2a

Combine like terms: a + -2a = -1a
-1a = 2a + -2a

Combine like terms: 2a + -2a = 0
-1a = 0

Divide each side by '-1'.
a = 0

Simplifying
a = 0

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