The expression written in standard form is : x + 3y = 15
Written the above expression in standard form means putting the expression in the form :
Ax + By = C
Where A and B are coefficients of x and y written in the simplest form.
The expression 5x + 15y = 75 ;
All we have to do is divide through by 5 in other to simplify the expression :
The expression thus becomes : x + 3y = 15
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