Чему равен x 31x-17x+56+24x=740

Question

Чему равен x 31x-17x+56+24x=740

Answer 1

38x=740-56
38x=684
x=684/38
x=18

Answer 2

31х-17х+56+24х=740
38х=740-56
38х=684
х=684:38
х=18

Comments

31-17

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+24