3l+4l+l=13+l

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Solution for 3l+4l+l=13+l equation:


Simplifying
3l + 4l + l = 13 + l

Combine like terms: 3l + 4l = 7l
7l + l = 13 + l

Combine like terms: 7l + l = 8l
8l = 13 + l

Solving
8l = 13 + l

Solving for variable 'l'.

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

Add '-1l' to each side of the equation.
8l + -1l = 13 + l + -1l

Combine like terms: 8l + -1l = 7l
7l = 13 + l + -1l

Combine like terms: l + -1l = 0
7l = 13 + 0
7l = 13

Divide each side by '7'.
l = 1.857142857

Simplifying
l = 1.857142857

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