1)х+2 7/16=5 3/16; 2) 4 5/14-(х-7 3/14)=2 9/14

1x+2 7/16=5 3/16x=5 3/16-2 7/16=4 19/16-2 7/16=2 12/16x=2 3/424 5/14-(x-7 3/14)=2 9/144 5/14-x+7 3/14=2 9/1411 8/14-x=2 9/14x=11 8/14-2 9/14=10 22/14-2 9/14x=8 13/14