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Any expression to the power of $1$ is equal to that same expression
Learn how to solve two-variable linear equations problems step by step online.
$an=a+\left(n-1\right)d$
Learn how to solve two-variable linear equations problems step by step online. Solve the equation an=a^1+(n-1)d. Any expression to the power of 1 is equal to that same expression. Multiply the single term d by each term of the polynomial \left(n-1\right). Group the terms of the equation. Factor the polynomial an-a by it's greatest common factor (GCF): a.