a-(2a-1)=0

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Solution for a-(2a-1)=0 equation:


Simplifying
a + -1(2a + -1) = 0

Reorder the terms:
a + -1(-1 + 2a) = 0
a + (-1 * -1 + 2a * -1) = 0
a + (1 + -2a) = 0

Reorder the terms:
1 + a + -2a = 0

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

Solving
1 + -1a = 0

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + -1a = 0 + -1

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

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

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

Simplifying
a = 1

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