b-47=-b-9

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Solution for b-47=-b-9 equation:


Simplifying
b + -47 = -1b + -9

Reorder the terms:
-47 + b = -1b + -9

Reorder the terms:
-47 + b = -9 + -1b

Solving
-47 + b = -9 + -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.
-47 + b + b = -9 + -1b + b

Combine like terms: b + b = 2b
-47 + 2b = -9 + -1b + b

Combine like terms: -1b + b = 0
-47 + 2b = -9 + 0
-47 + 2b = -9

Add '47' to each side of the equation.
-47 + 47 + 2b = -9 + 47

Combine like terms: -47 + 47 = 0
0 + 2b = -9 + 47
2b = -9 + 47

Combine like terms: -9 + 47 = 38
2b = 38

Divide each side by '2'.
b = 19

Simplifying
b = 19

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