Question

68-x=9×5. x÷(27÷3)=6. x-8×5=37

Answer 1

68-х=9×5
68-х=45
х=68-45
х=23

х:(27:3)=6
х:9=6
х=6×9
х=54

х-8×5=37
х-40=37
х=40+37
х=77