8(b+10)=9b

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


Simplifying
8(b + 10) = 9b

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

Solving
80 + 8b = 9b

Solving for variable 'b'.

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

Add '-9b' to each side of the equation.
80 + 8b + -9b = 9b + -9b

Combine like terms: 8b + -9b = -1b
80 + -1b = 9b + -9b

Combine like terms: 9b + -9b = 0
80 + -1b = 0

Add '-80' to each side of the equation.
80 + -80 + -1b = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -1b = 0 + -80
-1b = 0 + -80

Combine like terms: 0 + -80 = -80
-1b = -80

Divide each side by '-1'.
b = 80

Simplifying
b = 80

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