SOLUTION: 3x-2y=11
-x+6y=7
(5,2)
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Question 195096This question is from textbook algebra 1 concepts and skills
: 3x-2y=11
-x+6y=7
(5,2)
This question is from textbook algebra 1 concepts and skills
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Let's see if and are solutions to the first equation.
Start with the first equation.
Plug in and .
Multiply
Combine like terms.
Since the equation is true, this means that (5,2) is a solution to the first equation.
Let's see if (5,2) is a solution to the second equation.
Start with the second equation.
Plug in and .
Multiply
Combine like terms.
Since the equation is true, this means that (5,2) is also a solution to the second equation.
Since all of the equations of the system are true, this means that (5,2) is a solution to the given system.
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