abdulkarimmohammed113

2022-05-08

Explain why x+2=9 and x+2= -6 are not equivalent equation

karton

Expert2022-08-01Added 613 answers

x+2=9

x=9-2

x=7

and

x+2=-6

x=-6-2

x=-8

$7\ne -8$, so these equations are not equivalent equations

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