7b=9+8b

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Solution for 7b=9+8b equation:


Simplifying
7b = 9 + 8b

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

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

Combine like terms: 8b + -8b = 0
-1b = 9 + 0
-1b = 9

Divide each side by '-1'.
b = -9

Simplifying
b = -9

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