3[2l+2]=18

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Solution for 3[2l+2]=18 equation: 


Simplifying
3[2l + 2] = 18

Reorder the terms:
3[2 + 2l] = 18
[2 * 3 + 2l * 3] = 18
[6 + 6l] = 18

Solving
6 + 6l = 18

Solving for variable 'l'.

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

Add '-6' to each side of the equation.
6 + -6 + 6l = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 6l = 18 + -6
6l = 18 + -6

Combine like terms: 18 + -6 = 12
6l = 12

Divide each side by '6'.
l = 2

Simplifying
l = 2

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