an=-9+(30-1)(2)

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Solution for an=-9+(30-1)(2) equation: 


Simplifying
an = -9 + (30 + -1)(2)

Combine like terms: 30 + -1 = 29
an = -9 + (29)(2)

Multiply 29 * 2
an = -9 + 58

Combine like terms: -9 + 58 = 49
an = 49

Solving
an = 49

Solving for variable 'a'.

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

Divide each side by 'n'.
a = 49n-1

Simplifying
a = 49n-1

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