1. What is the solution of the system
{3x - y = 14
{4x + y = 21 ?
A (−5, 3)
B (4...
![subject](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 22:30 scasemere
1. What is the solution of the system
{3x - y = 14
{4x + y = 21 ?
A (−5, 3)
B (4, −2)
C (5, 1)
![ansver](/tpl/images/cats/User.png)
Answers: 3
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