3a+(-3b)+(-1)=5

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

Simplifying
3a + (-3b) + (-1) = 5
3a + (-3b) + -1 = 5

Reorder the terms:
-1 + 3a + (-3b) = 5

Solving
-1 + 3a + (-3b) = 5

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 + 3a + 1 + (-3b) = 5 + 1

Reorder the terms:
-1 + 1 + 3a + (-3b) = 5 + 1

Combine like terms: -1 + 1 = 0
0 + 3a + (-3b) = 5 + 1
3a + (-3b) = 5 + 1

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

Add '(3b)' to each side of the equation.
3a + (-3b) + (3b) = 6 + (3b)

Combine like terms: (-3b) + (3b) = 0
3a + 0 = 6 + (3b)
3a = 6 + (3b)

Divide each side by '3'.
a = 2 + b

Simplifying
a = 2 + b