-9-b+8b=23

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Solution for -9-b+8b=23 equation:


Simplifying
-9 + -1b + 8b = 23

Combine like terms: -1b + 8b = 7b
-9 + 7b = 23

Solving
-9 + 7b = 23

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 7b = 23 + 9

Combine like terms: -9 + 9 = 0
0 + 7b = 23 + 9
7b = 23 + 9

Combine like terms: 23 + 9 = 32
7b = 32

Divide each side by '7'.
b = 4.571428571

Simplifying
b = 4.571428571

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