(L+5)(w+5)=81

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Solution for (L+5)(w+5)=81 equation:


Simplifying
(L + 5)(w + 5) = 81

Reorder the terms:
(5 + L)(w + 5) = 81

Reorder the terms:
(5 + L)(5 + w) = 81

Multiply (5 + L) * (5 + w)
(5(5 + w) + L(5 + w)) = 81
((5 * 5 + w * 5) + L(5 + w)) = 81
((25 + 5w) + L(5 + w)) = 81
(25 + 5w + (5 * L + w * L)) = 81
(25 + 5w + (5L + wL)) = 81

Reorder the terms:
(25 + 5L + 5w + wL) = 81
(25 + 5L + 5w + wL) = 81

Solving
25 + 5L + 5w + wL = 81

Solving for variable 'L'.

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

Add '-25' to each side of the equation.
25 + 5L + 5w + -25 + wL = 81 + -25

Reorder the terms:
25 + -25 + 5L + 5w + wL = 81 + -25

Combine like terms: 25 + -25 = 0
0 + 5L + 5w + wL = 81 + -25
5L + 5w + wL = 81 + -25

Combine like terms: 81 + -25 = 56
5L + 5w + wL = 56

Add '-5w' to each side of the equation.
5L + 5w + -5w + wL = 56 + -5w

Combine like terms: 5w + -5w = 0
5L + 0 + wL = 56 + -5w
5L + wL = 56 + -5w

Reorder the terms:
-56 + 5L + 5w + wL = 56 + -5w + -56 + 5w

Reorder the terms:
-56 + 5L + 5w + wL = 56 + -56 + -5w + 5w

Combine like terms: 56 + -56 = 0
-56 + 5L + 5w + wL = 0 + -5w + 5w
-56 + 5L + 5w + wL = -5w + 5w

Combine like terms: -5w + 5w = 0
-56 + 5L + 5w + wL = 0

The solution to this equation could not be determined.

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