SOLUTION: what is the orderd pair to
2y=5x-13
4x-5y=7
and how do you get the answer... im cofused on the whole 2y thing.
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Question 316342: what is the orderd pair to
2y=5x-13
4x-5y=7
and how do you get the answer... im cofused on the whole 2y thing.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The second equation is already in standard form. Put the first one in standard form also:
Multiply the first equation by 4 and the second one by 5:
Add like terms:
Solve for 
Substitute this value for in either of the original equations and then solve for 
\ =\ 7)
The solution set is:
)
Verify:
\ =\ 5(3)\ -\ 13)
and
\ -\ 5(1)\ =\ 7)
The ordered pair we claimed as the solution set satisfies both equations.
John
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