-9(2b-8)=4(b-11)

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Solution for -9(2b-8)=4(b-11) equation:


Simplifying
-9(2b + -8) = 4(b + -11)

Reorder the terms:
-9(-8 + 2b) = 4(b + -11)
(-8 * -9 + 2b * -9) = 4(b + -11)
(72 + -18b) = 4(b + -11)

Reorder the terms:
72 + -18b = 4(-11 + b)
72 + -18b = (-11 * 4 + b * 4)
72 + -18b = (-44 + 4b)

Solving
72 + -18b = -44 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
72 + -18b + -4b = -44 + 4b + -4b

Combine like terms: -18b + -4b = -22b
72 + -22b = -44 + 4b + -4b

Combine like terms: 4b + -4b = 0
72 + -22b = -44 + 0
72 + -22b = -44

Add '-72' to each side of the equation.
72 + -72 + -22b = -44 + -72

Combine like terms: 72 + -72 = 0
0 + -22b = -44 + -72
-22b = -44 + -72

Combine like terms: -44 + -72 = -116
-22b = -116

Divide each side by '-22'.
b = 5.272727273

Simplifying
b = 5.272727273

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