5-(1-2a)(3+3)=35

Solution for 5-(1-2a)(3+3)=35 equation:

Simplifying
5 + -1(1 + -2a)(3 + 3) = 35

Combine like terms: 3 + 3 = 6
5 + -1(1 + -2a)(6) = 35

Reorder the terms for easier multiplication:
5 + -1 * 6(1 + -2a) = 35

Multiply -1 * 6
5 + -6(1 + -2a) = 35
5 + (1 * -6 + -2a * -6) = 35
5 + (-6 + 12a) = 35

Combine like terms: 5 + -6 = -1
-1 + 12a = 35

Solving
-1 + 12a = 35

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 + 12a = 35 + 1

Combine like terms: -1 + 1 = 0
0 + 12a = 35 + 1
12a = 35 + 1

Combine like terms: 35 + 1 = 36
12a = 36

Divide each side by '12'.
a = 3

Simplifying
a = 3