Alexasimoes1506 Alexasimoes1506

22-02-2021
Mathematics

contestada

3x-2y=12 and 3x+5y=33

Respuesta :

Yang100 Yang100

22-02-2021

Answer:

x=6, y=3. (6, 3).

Step-by-step explanation:

3x-2y=12

3x+5y=33

--------------

-3x+2y=-12

3x+5y=33

-------------------

7y=21

y=21/7=3

3x-2(3)=12

3x-6=12

3x=12+6

3x=18

x=18/3=6

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