l=a+(n-l)d

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Solution for l=a+(n-l)d equation:


Simplifying
l = a + (n + -1l) * d

Reorder the terms:
l = a + (-1l + n) * d

Reorder the terms for easier multiplication:
l = a + d(-1l + n)
l = a + (-1l * d + n * d)
l = a + (-1dl + dn)

Solving
l = a + -1dl + dn

Solving for variable 'l'.

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

Add 'dl' to each side of the equation.
dl + l = a + -1dl + dl + dn

Combine like terms: -1dl + dl = 0
dl + l = a + 0 + dn
dl + l = a + dn

Reorder the terms:
-1a + dl + -1dn + l = a + dn + -1a + -1dn

Reorder the terms:
-1a + dl + -1dn + l = a + -1a + dn + -1dn

Combine like terms: a + -1a = 0
-1a + dl + -1dn + l = 0 + dn + -1dn
-1a + dl + -1dn + l = dn + -1dn

Combine like terms: dn + -1dn = 0
-1a + dl + -1dn + l = 0

The solution to this equation could not be determined.

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