alexislong71 alexislong71

29-01-2021
Mathematics

contestada

Solve the equation using subtraction,
3x-4y=-7
3x+y=13

Respuesta :

502001160 502001160

29-01-2021

Answer:

Step-by-step explanation:

first question is -1

and i think the sec option is 13/3+y/3 i think im wrong on the sec option

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