Fill in the other coordinate for the line y=7/2x +6 (-3

We have the following equation:
 y = 7 / 2x +6
 For this case, what we must do is replace the value of x = -3 in the given equation.
 We have then:
 y = (7/2) * (- 3) +6
 y = -4.5
 Therefore, the other coordinate is:
 (-3, -4.5)
 
 (-3, -4.5)

243 is the least no. 200 and 500 which leave remainder 3
solution
we know that we require remainder 3 so the last digit would be three in this case and rest digit subtracting three will be lcm of all four greater than 200 so we get the answer that is 243