sidanay007
sidanay007 sidanay007
  • 12-10-2021
  • Mathematics
contestada

can someone help me with this pls

can someone help me with this pls class=

Respuesta :

8555cashio
8555cashio 8555cashio
  • 12-10-2021
3x-16+6x+7=180
-9+9x=180
9x=180
x=21

11y-32=6(21)+7
11y-32=126+7
11y-32=133
11y=165
y=15
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