Answer:
[tex]3x+4y=10[/tex]
Step-by-step explanation:
we know that
The standard form of a line is in the form [tex]Ax + By = C[/tex]
where
A is a positive integer, and B, and C are integers
Verify each case
case A) [tex]3x+4y=10[/tex] -------> is in standard form
case B) [tex]19+3y=2x[/tex] -------> is not in standard form
case C) [tex]7y-7x=8[/tex] -------> is not in standard form (the coefficient of x must be positive)
case D) [tex]8+5x=3y[/tex] -------> is not in standard form
