Seudónimo
Seudónimo
17-09-2016
Mathematics
contestada
Solve the equation.
6 - x - x = 18
Respuesta :
Haneefahr13
Haneefahr13
17-09-2016
x = -6
6 - -6 - -6 = 18
Answer Link
sheyachan2001
sheyachan2001
17-09-2016
6-x-x=18
-x-x=18-6
-x-x=12
-2x=12
x=12/-2
x=-6
Check: 6- (-6)- (-6) remember - - = +
So basically it's 6+6+6=18
Answer Link
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