tn=-8-7(n-1)

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Solution for tn=-8-7(n-1) equation:


Simplifying
tn = -8 + -7(n + -1)

Reorder the terms:
nt = -8 + -7(-1 + n)
nt = -8 + (-1 * -7 + n * -7)
nt = -8 + (7 + -7n)

Combine like terms: -8 + 7 = -1
nt = -1 + -7n

Solving
nt = -1 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
7n + nt = -1 + -7n + 7n

Combine like terms: -7n + 7n = 0
7n + nt = -1 + 0
7n + nt = -1

Reorder the terms:
1 + 7n + nt = -1 + 1

Combine like terms: -1 + 1 = 0
1 + 7n + nt = 0

The solution to this equation could not be determined.

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