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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$a_{5}=2(5)-1$$
Solve for a_5
$a_{5}=9$
Steps for Solving Linear Equation
Multiply $2$ and $5$ to get $10$.
$$a_{5}=10-1$$
Subtract $1$ from $10$ to get $9$.
$$a_{5}=9$$
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Assign a_5
$a_{5}≔9$
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