2l+w=30

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Solution for 2l+w=30 equation: 


Simplifying
2l + w = 30

Solving
2l + w = 30

Solving for variable 'l'.

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

Add '-1w' to each side of the equation.
2l + w + -1w = 30 + -1w

Combine like terms: w + -1w = 0
2l + 0 = 30 + -1w
2l = 30 + -1w

Divide each side by '2'.
l = 15 + -0.5w

Simplifying
l = 15 + -0.5w

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