9b=8b+7

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Solution for 9b=8b+7 equation: 


Simplifying
9b = 8b + 7

Reorder the terms:
9b = 7 + 8b

Solving
9b = 7 + 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.
9b + -8b = 7 + 8b + -8b

Combine like terms: 9b + -8b = 1b
1b = 7 + 8b + -8b

Combine like terms: 8b + -8b = 0
1b = 7 + 0
1b = 7

Divide each side by '1'.
b = 7

Simplifying
b = 7

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