a(n)=-3+(4-1)(-2.2)

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Solution for a(n)=-3+(4-1)(-2.2) equation: 


Simplifying
a(n) = -3 + (4 + -1)(-2.2)

Multiply a * n
an = -3 + (4 + -1)(-2.2)

Combine like terms: 4 + -1 = 3
an = -3 + (3)(-2.2)

Multiply 3 * -2.2
an = -3 + -6.6

Combine like terms: -3 + -6.6 = -9.6
an = -9.6

Solving
an = -9.6

Solving for variable 'a'.

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

Divide each side by 'n'.
a = -9.6n-1

Simplifying
a = -9.6n-1

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