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Question Number 59201 by otchereabdullai@gmail.com last updated on 05/May/19

make x the subject of  x=m+x

makexthesubjectofx=m+x

Commented by Forkum Michael Choungong last updated on 05/May/19

x−x=m  x(1−1)=m  ⇒ x= (m/((1−1)))    generally thats not true since  1−1=0   x= ∞

xx=mx(11)=mx=m(11)generallythatsnottruesince11=0x=

Commented by otchereabdullai@gmail.com last updated on 05/May/19

thanks sir

thankssir

Commented by Senior Sun last updated on 06/May/19

what do you mean in your solution?

whatdoyoumeaninyoursolution?

Commented by Forkum Michael Choungong last updated on 06/May/19

i mean (m/0) is undefined

imeanm0isundefined

Answered by MJS last updated on 05/May/19

it′s impossible  x=m+x ⇒ ∀x: m=0

itsimpossiblex=m+xx:m=0

Commented by otchereabdullai@gmail.com last updated on 05/May/19

thanks prof

thanksprof

Commented by otchereabdullai@gmail.com last updated on 05/May/19

I thought there is a different approach  to such qustion

Ithoughtthereisadifferentapproachtosuchqustion

Answered by malwaan last updated on 06/May/19

x−x=m  x(1−1)=m  x×0=m  there is no solution  solution set = ∅

xx=mx(11)=mx×0=mthereisnosolutionsolutionset=

Commented by otchereabdullai@gmail.com last updated on 06/May/19

thanks

thanks

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