8(-7b-9)-3=

Solution for 8(-7b-9)-3= equation:

Simplifying
8(-7b + -9) + -3 = 0

Reorder the terms:
8(-9 + -7b) + -3 = 0
(-9 * 8 + -7b * 8) + -3 = 0
(-72 + -56b) + -3 = 0

Reorder the terms:
-72 + -3 + -56b = 0

Combine like terms: -72 + -3 = -75
-75 + -56b = 0

Solving
-75 + -56b = 0

Solving for variable 'b'.

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

Add '75' to each side of the equation.
-75 + 75 + -56b = 0 + 75

Combine like terms: -75 + 75 = 0
0 + -56b = 0 + 75
-56b = 0 + 75

Combine like terms: 0 + 75 = 75
-56b = 75

Divide each side by '-56'.
b = -1.339285714

Simplifying
b = -1.339285714