l(.25l)=9

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Solution for l(.25l)=9 equation: 


Simplifying
l(0.25l) = 9

Remove parenthesis around (0.25l)
l * 0.25l = 9

Reorder the terms for easier multiplication:
0.25l * l = 9

Multiply l * l
0.25l2 = 9

Solving
0.25l2 = 9

Solving for variable 'l'.

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

Divide each side by '0.25'.
l2 = 36

Simplifying
l2 = 36

Take the square root of each side:
l = {-6, 6}

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