7(2l+2)=56

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Solution for 7(2l+2)=56 equation:


Simplifying
7(2l + 2) = 56

Reorder the terms:
7(2 + 2l) = 56
(2 * 7 + 2l * 7) = 56
(14 + 14l) = 56

Solving
14 + 14l = 56

Solving for variable 'l'.

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

Add '-14' to each side of the equation.
14 + -14 + 14l = 56 + -14

Combine like terms: 14 + -14 = 0
0 + 14l = 56 + -14
14l = 56 + -14

Combine like terms: 56 + -14 = 42
14l = 42

Divide each side by '14'.
l = 3

Simplifying
l = 3

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