Answer :
All the equation are in standard form except [tex]x -9\frac {1}{2}x +3 = 6.[/tex]
To determine the equation given are in standard form or not.
What is equation?
Equation can be define as the algebraic equation consist of relation between variables.
Standard form of equation is y = x + constant.
Every equation contains relation between x and y. Except [tex]x -9\frac {1}{2}x +3 = 6.[/tex]
Thus, all the equation are in standard form except [tex]x -9\frac {1}{2}x +3 = 6.[/tex]
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