3(2l+6)=84

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Solution for 3(2l+6)=84 equation: 


Simplifying
3(2l + 6) = 84

Reorder the terms:
3(6 + 2l) = 84
(6 * 3 + 2l * 3) = 84
(18 + 6l) = 84

Solving
18 + 6l = 84

Solving for variable 'l'.

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

Add '-18' to each side of the equation.
18 + -18 + 6l = 84 + -18

Combine like terms: 18 + -18 = 0
0 + 6l = 84 + -18
6l = 84 + -18

Combine like terms: 84 + -18 = 66
6l = 66

Divide each side by '6'.
l = 11

Simplifying
l = 11

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