an=50+-8(n-1)

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Solution for an=50+-8(n-1) equation: 


Simplifying
an = 50 + -8(n + -1)

Reorder the terms:
an = 50 + -8(-1 + n)
an = 50 + (-1 * -8 + n * -8)
an = 50 + (8 + -8n)

Combine like terms: 50 + 8 = 58
an = 58 + -8n

Solving
an = 58 + -8n

Solving for variable 'a'.

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

Divide each side by 'n'.
a = 58n-1 + -8

Simplifying
a = 58n-1 + -8

Reorder the terms:
a = -8 + 58n-1

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