-2a+a=a

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Solution for -2a+a=a equation: 


Simplifying
-2a + a = a

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

Solving
-1a = a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-1a + -1a = a + -1a

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

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

Divide each side by '-2'.
a = 0

Simplifying
a = 0

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