(36+17)+х=82. С-(62-47)=39

Question

(36+17)+х=82. С-(62-47)=39

Answer 1

36+17+х=82
х=82-36-17
х=29

с-62+47=49
с=49+62-47
с=64

Answer 2

(36+17)+х=82
53+х=82
Х=82-53
Х=29

С-(62-47)=39
С-15=39
С=39+15
С=54

Comments

спасибо

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