-9(5b-6)-9(-8b+10)=

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Solution for -9(5b-6)-9(-8b+10)= equation:


Simplifying
-9(5b + -6) + -9(-8b + 10) = 0

Reorder the terms:
-9(-6 + 5b) + -9(-8b + 10) = 0
(-6 * -9 + 5b * -9) + -9(-8b + 10) = 0
(54 + -45b) + -9(-8b + 10) = 0

Reorder the terms:
54 + -45b + -9(10 + -8b) = 0
54 + -45b + (10 * -9 + -8b * -9) = 0
54 + -45b + (-90 + 72b) = 0

Reorder the terms:
54 + -90 + -45b + 72b = 0

Combine like terms: 54 + -90 = -36
-36 + -45b + 72b = 0

Combine like terms: -45b + 72b = 27b
-36 + 27b = 0

Solving
-36 + 27b = 0

Solving for variable 'b'.

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

Add '36' to each side of the equation.
-36 + 36 + 27b = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 27b = 0 + 36
27b = 0 + 36

Combine like terms: 0 + 36 = 36
27b = 36

Divide each side by '27'.
b = 1.333333333

Simplifying
b = 1.333333333

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