Question

68+x=95' y+214=305' 647-y=258' x-687=1788

Answer 1

1)x=95-68
x=27
2)x=305-214
x=91
3)x=1788+687
x=2475

Answer 2

y=647-258

Answer 3

y=389

Answer 4

X=95-68
X=27
Y=305-214
Y=91