-8(10b+9)=16+8b

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Solution for -8(10b+9)=16+8b equation:


Simplifying
-8(10b + 9) = 16 + 8b

Reorder the terms:
-8(9 + 10b) = 16 + 8b
(9 * -8 + 10b * -8) = 16 + 8b
(-72 + -80b) = 16 + 8b

Solving
-72 + -80b = 16 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
-72 + -80b + -8b = 16 + 8b + -8b

Combine like terms: -80b + -8b = -88b
-72 + -88b = 16 + 8b + -8b

Combine like terms: 8b + -8b = 0
-72 + -88b = 16 + 0
-72 + -88b = 16

Add '72' to each side of the equation.
-72 + 72 + -88b = 16 + 72

Combine like terms: -72 + 72 = 0
0 + -88b = 16 + 72
-88b = 16 + 72

Combine like terms: 16 + 72 = 88
-88b = 88

Divide each side by '-88'.
b = -1

Simplifying
b = -1

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