A-3(1-3a)=

Solution for A-3(1-3a)= equation:

Simplifying
A + -3(1 + -3a) = 0
A + (1 * -3 + -3a * -3) = 0
A + (-3 + 9a) = 0

Reorder the terms:
-3 + A + 9a = 0

Solving
-3 + A + 9a = 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 + A + 3 + 9a = 0 + 3

Reorder the terms:
-3 + 3 + A + 9a = 0 + 3

Combine like terms: -3 + 3 = 0
0 + A + 9a = 0 + 3
A + 9a = 0 + 3

Combine like terms: 0 + 3 = 3
A + 9a = 3

Add '-9a' to each side of the equation.
A + 9a + -9a = 3 + -9a

Combine like terms: 9a + -9a = 0
A + 0 = 3 + -9a
A = 3 + -9a

Simplifying
A = 3 + -9a