-3a-1+b=0

Solution for -3a-1+b=0 equation:

Simplifying
-3a + -1 + b = 0

Reorder the terms:
-1 + -3a + b = 0

Solving
-1 + -3a + b = 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 + -3a + 1 + b = 0 + 1

Reorder the terms:
-1 + 1 + -3a + b = 0 + 1

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

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

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

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

Divide each side by '-3'.
a = -0.3333333333 + 0.3333333333b

Simplifying
a = -0.3333333333 + 0.3333333333b