1.3(8-6)+3.7b=-5.2

Solution for 1.3(8-6)+3.7b=-5.2 equation:

Simplifying
1.3(8 + -6) + 3.7b = -5.2

Combine like terms: 8 + -6 = 2
1.3(2) + 3.7b = -5.2

Multiply 1.3 * 2
2.6 + 3.7b = -5.2

Solving
2.6 + 3.7b = -5.2

Solving for variable 'b'.

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

Add '-2.6' to each side of the equation.
2.6 + -2.6 + 3.7b = -5.2 + -2.6

Combine like terms: 2.6 + -2.6 = 0.0
0.0 + 3.7b = -5.2 + -2.6
3.7b = -5.2 + -2.6

Combine like terms: -5.2 + -2.6 = -7.8
3.7b = -7.8

Divide each side by '3.7'.
b = -2.108108108

Simplifying
b = -2.108108108