2a-2b=-12
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 19:50, keenansimpkinsoy0oqc
What is the solution (a, b) to this system of linear equations?
3a+6b=45
2a-2b=-12
(-27, 6)
(-1, 7)
(1, 7)
(27, -6)
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Do you know the correct answer?
What is the solution (a, b) to this system of linear equations?
3a+6b=45
2a-2b=-12
2a-2b=-12
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