Question 1143995
<br>
(1) Miguel sent 4 times as many messages as Henry.<br>
So x = Henry; 4x = Miguel.<br>
(2) Henry sent 8 more messages than Diana.<br>
So x-8 = Diana.<br>
(3) The total number of messages was 100:<br>
x+(4x)+(x-8) = 100<br>
Solve using basic algebra.