X-29486=47899x+23426=99910x-86345=39

Question

X-29486=47899x+23426=99910x-86345=39

Answer 1

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Answer 2

X-29486=47899
x=47899-29486
x= 77385
77385-29486=47899

x+23426=99910
x=99910-23426
x=76484
76484+23426=99910

x-86345=39
x=86345+39
x= 86384
86384-86345=39