0.7b-2.0=-2.2

Solution for 0.7b-2.0=-2.2 equation:

Simplifying
0.7b + -2.0 = -2.2

Reorder the terms:
-2.0 + 0.7b = -2.2

Solving
-2.0 + 0.7b = -2.2

Solving for variable 'b'.

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

Add '2.0' to each side of the equation.
-2.0 + 2.0 + 0.7b = -2.2 + 2.0

Combine like terms: -2.0 + 2.0 = 0.0
0.0 + 0.7b = -2.2 + 2.0
0.7b = -2.2 + 2.0

Combine like terms: -2.2 + 2.0 = -0.2
0.7b = -0.2

Divide each side by '0.7'.
b = -0.2857142857

Simplifying
b = -0.2857142857