-0.50(b+2)+3b=-1

Solution for -0.50(b+2)+3b=-1 equation:

Simplifying
-0.50(b + 2) + 3b = -1

Reorder the terms:
-0.50(2 + b) + 3b = -1
(2 * -0.50 + b * -0.50) + 3b = -1
(-1 + -0.50b) + 3b = -1

Combine like terms: -0.50b + 3b = 2.5b
-1 + 2.5b = -1

Add '1' to each side of the equation.
-1 + 1 + 2.5b = -1 + 1

Combine like terms: -1 + 1 = 0
0 + 2.5b = -1 + 1
2.5b = -1 + 1

Combine like terms: -1 + 1 = 0
2.5b = 0

Solving
2.5b = 0

Solving for variable 'b'.

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

Divide each side by '2.5'.
b = 0

Simplifying
b = 0