-b-10=10+10+9b

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


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

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

Combine like terms: 10 + 10 = 20
-10 + -1b = 20 + 9b

Solving
-10 + -1b = 20 + 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.
-10 + -1b + -9b = 20 + 9b + -9b

Combine like terms: -1b + -9b = -10b
-10 + -10b = 20 + 9b + -9b

Combine like terms: 9b + -9b = 0
-10 + -10b = 20 + 0
-10 + -10b = 20

Add '10' to each side of the equation.
-10 + 10 + -10b = 20 + 10

Combine like terms: -10 + 10 = 0
0 + -10b = 20 + 10
-10b = 20 + 10

Combine like terms: 20 + 10 = 30
-10b = 30

Divide each side by '-10'.
b = -3

Simplifying
b = -3

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