Find an equation for the given line in the form ax + by=c, where a, b, and c are integers with no factor common to all three and a ≥ 0.
Through (-10,25); parallel to 5x + 2y = 17 The equation of the line in the form ax + by=C, passing through (-10,25) and parallel to 5x+2y=17 is ____(Simplify your answer.)