ashajohns315 ashajohns315

16-12-2021
Mathematics

contestada

Solve the simultaneous equations
3x + 2y = 18
3x + y = 12

Respuesta :

cometwolfpatriot cometwolfpatriot

16-12-2021

Answer: x=2 and y=6

3(2)+2(6)=18

6+12=18

18=18

3(2)+6=12

6+6=12

12=12

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