liss66
liss66
07-05-2020
Mathematics
contestada
Cual es la respuesta?
Respuesta :
amiyahwallace05
amiyahwallace05
07-05-2020
La repuesta es “x = 7”.
9x + 8 = 11x - 6
-9x -9x
___________________
8 = 2x - 6
+6 +6
___________________
14 = 2x
__ __
2 2
___________________
7 = x
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