l+l+4=100

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Solution for l+l+4=100 equation:


Simplifying
l + l + 4 = 100

Reorder the terms:
4 + l + l = 100

Combine like terms: l + l = 2l
4 + 2l = 100

Solving
4 + 2l = 100

Solving for variable 'l'.

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

Add '-4' to each side of the equation.
4 + -4 + 2l = 100 + -4

Combine like terms: 4 + -4 = 0
0 + 2l = 100 + -4
2l = 100 + -4

Combine like terms: 100 + -4 = 96
2l = 96

Divide each side by '2'.
l = 48

Simplifying
l = 48

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