2l+.5=12.9

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Solution for 2l+.5=12.9 equation: 


Simplifying
2l + 0.5 = 12.9

Reorder the terms:
0.5 + 2l = 12.9

Solving
0.5 + 2l = 12.9

Solving for variable 'l'.

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

Add '-0.5' to each side of the equation.
0.5 + -0.5 + 2l = 12.9 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + 2l = 12.9 + -0.5
2l = 12.9 + -0.5

Combine like terms: 12.9 + -0.5 = 12.4
2l = 12.4

Divide each side by '2'.
l = 6.2

Simplifying
l = 6.2

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