a-(2a-3)=

Solution for a-(2a-3)= equation:

Simplifying
a + -1(2a + -3) = 0

Reorder the terms:
a + -1(-3 + 2a) = 0
a + (-3 * -1 + 2a * -1) = 0
a + (3 + -2a) = 0

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

Combine like terms: a + -2a = -1a
3 + -1a = 0

Solving
3 + -1a = 0

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + -1a = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1a = 0 + -3
-1a = 0 + -3

Combine like terms: 0 + -3 = -3
-1a = -3

Divide each side by '-1'.
a = 3

Simplifying
a = 3