9b-10=b-18

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Solution for 9b-10=b-18 equation:


Simplifying
9b + -10 = b + -18

Reorder the terms:
-10 + 9b = b + -18

Reorder the terms:
-10 + 9b = -18 + b

Solving
-10 + 9b = -18 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-10 + 9b + -1b = -18 + b + -1b

Combine like terms: 9b + -1b = 8b
-10 + 8b = -18 + b + -1b

Combine like terms: b + -1b = 0
-10 + 8b = -18 + 0
-10 + 8b = -18

Add '10' to each side of the equation.
-10 + 10 + 8b = -18 + 10

Combine like terms: -10 + 10 = 0
0 + 8b = -18 + 10
8b = -18 + 10

Combine like terms: -18 + 10 = -8
8b = -8

Divide each side by '8'.
b = -1

Simplifying
b = -1

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