Suppose the equation for line A is given by 2x-5y=15. If line A and B are parallel and the point (-10,3) lies on line B, then write the equation in slope-intercept form for line B.

So confused right here i need it to be more clearer

1) add 6 to 24, write the rest of the equation 10-2x= 30 subtract 10 from 30 2x=20 divide 20 by 2 and x=102) add 3 to -9 write the rest of the equation 4x+3=-6 subtract 3 from -6 4x=-9 x= -2.25  i don't know the rest sorry

The answer is