9b-10=-1b-18

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Solution for 9b-10=-1b-18 equation:


Simplifying
9b + -10 = -1b + -18

Reorder the terms:
-10 + 9b = -1b + -18

Reorder the terms:
-10 + 9b = -18 + -1b

Solving
-10 + 9b = -18 + -1b

Solving for variable 'b'.

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

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

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

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

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

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

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

Divide each side by '10'.
b = -0.8

Simplifying
b = -0.8

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