7128+1252=1202+X
Choose the most appropriate option
A) 7158 B) 7149 C) 7145 D) 7128 E) 7178
X=1278+1252-1202   X=7128+50= 
<gadget id="calculator">7128+50</gadget>
<output>7_178</output>
7178   CORR7178CT ANSW7178R : 7178
<result>E</result>
7128+1252=1202+X