-40=b-13

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Solution for -40=b-13 equation:


Simplifying
-40 = b + -13

Reorder the terms:
-40 = -13 + b

Solving
-40 = -13 + 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.
-40 + -1b = -13 + b + -1b

Combine like terms: b + -1b = 0
-40 + -1b = -13 + 0
-40 + -1b = -13

Add '40' to each side of the equation.
-40 + 40 + -1b = -13 + 40

Combine like terms: -40 + 40 = 0
0 + -1b = -13 + 40
-1b = -13 + 40

Combine like terms: -13 + 40 = 27
-1b = 27

Divide each side by '-1'.
b = -27

Simplifying
b = -27

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