8b-18=9b+19

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Solution for 8b-18=9b+19 equation:


Simplifying
8b + -18 = 9b + 19

Reorder the terms:
-18 + 8b = 9b + 19

Reorder the terms:
-18 + 8b = 19 + 9b

Solving
-18 + 8b = 19 + 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.
-18 + 8b + -9b = 19 + 9b + -9b

Combine like terms: 8b + -9b = -1b
-18 + -1b = 19 + 9b + -9b

Combine like terms: 9b + -9b = 0
-18 + -1b = 19 + 0
-18 + -1b = 19

Add '18' to each side of the equation.
-18 + 18 + -1b = 19 + 18

Combine like terms: -18 + 18 = 0
0 + -1b = 19 + 18
-1b = 19 + 18

Combine like terms: 19 + 18 = 37
-1b = 37

Divide each side by '-1'.
b = -37

Simplifying
b = -37

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