5a + d - bc = a = 5, b = 7, c = 2, d = 4
Hi there5a + d - bc for a = 5, b=7, c=2 ,d =45(5) + 4 -7(2)25+ 4 - 14 21 - 14 7 I hope that's help !
5 x 5 + 4 - 7 x 2 = 25 + 4 - 14 =15or15