Question

X + 7/8 = 4 A.x = 4 7/8 B.x = 3 1/8 C.x = - 3 1/8 D.x = - 4 7/8

Answer 1

Simply solve for x to find the answer. 
$x + 7/8 = 4 Subtract 7/8 from both sides 4 - 7/8 = 3.125 3.25 = x x= 3 1/8$