For this case we have the following equations: 5y = 3-2x 5y-3 = -2x 2x + 5y = 3 2x + 5y-3 = 0 The standard form of the equations is given by: Ax + By = C Therefore, the equation written in its standard form is: 2x + 5y = 3 Where, A = 2 B = 5 C = 3 Answer: The equation that is the standard form is: 2x + 5y = 3