8b-9=19

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Solution for 8b-9=19 equation:


Simplifying
8b + -9 = 19

Reorder the terms:
-9 + 8b = 19

Solving
-9 + 8b = 19

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 + 8b = 19 + 9

Combine like terms: -9 + 9 = 0
0 + 8b = 19 + 9
8b = 19 + 9

Combine like terms: 19 + 9 = 28
8b = 28

Divide each side by '8'.
b = 3.5

Simplifying
b = 3.5

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