Joxter900 Joxter900

24-02-2021
Mathematics

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PLEASE ANSWER WITH A PROPER ANSWER QUICKLY
If the first equation is multiplied by 3 and then the equations are added, the result is _____.
3 x + y = 3
x - 3 y = -2

8 x = 7
10 x = 7
10 x = 11

Respuesta :

24-02-2021

The correct answer is 10x=7

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