-6.5(7b+4.5)=19.5

Solution for -6.5(7b+4.5)=19.5 equation:

Simplifying
-6.5(7b + 4.5) = 19.5

Reorder the terms:
-6.5(4.5 + 7b) = 19.5
(4.5 * -6.5 + 7b * -6.5) = 19.5
(-29.25 + -45.5b) = 19.5

Solving
-29.25 + -45.5b = 19.5

Solving for variable 'b'.

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

Add '29.25' to each side of the equation.
-29.25 + 29.25 + -45.5b = 19.5 + 29.25

Combine like terms: -29.25 + 29.25 = 0.00
0.00 + -45.5b = 19.5 + 29.25
-45.5b = 19.5 + 29.25

Combine like terms: 19.5 + 29.25 = 48.75
-45.5b = 48.75

Divide each side by '-45.5'.
b = -1.071428571

Simplifying
b = -1.071428571