(l-b)=23

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Solution for (l-b)=23 equation:


Simplifying
(l + -1b) = 23

Reorder the terms:
(-1b + l) = 23

Remove parenthesis around (-1b + l)
-1b + l = 23

Solving
-1b + l = 23

Solving for variable 'b'.

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

Add '-1l' to each side of the equation.
-1b + l + -1l = 23 + -1l

Combine like terms: l + -1l = 0
-1b + 0 = 23 + -1l
-1b = 23 + -1l

Divide each side by '-1'.
b = -23 + l

Simplifying
b = -23 + l

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