Ответ №1
1)х+14,7=-53,3
х=-53,3-14,7=68
2)х+64(2/3)=-5(1/3)
х=-5(1/3)+64(2/3)=-59(1/3)
3)х+82(5/7)=-7(2/7)
х=-7(2/7)-82(5/7)=90
4)х+4(5/12)=-55(7/12)
х=-55(7/12)-4(5/12)=60
Ответ №1
1)х+14,7=-53,3
х=-53,3-14,7=68
2)х+64(2/3)=-5(1/3)
х=-5(1/3)+64(2/3)=-59(1/3)
3)х+82(5/7)=-7(2/7)
х=-7(2/7)-82(5/7)=90
4)х+4(5/12)=-55(7/12)
х=-55(7/12)-4(5/12)=60
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