Tarmarra21
Answered

Solve the system of equations and choose the correct ordered pair. 

9x - 2y = 73
5x - 9y = 9

Solve the system of equations and choose the correct ordered pair. 9x - 2y = 73 5x - 9y = 9 class=

Verified Answer :

Faaaith1

The answer is A (9,4)

wolf1728

A) 9x - 2y = 73
B) 5x - 9y = 9

Multiply equation A by -5/9
A) -5x +1.1111111111



y =



-40.5555555556



then add it to B
B) 5x - 9y = 9



-7.888888888 y =

-31.555555555
y = 4


B) 5x - 9*4 = 9

B) 5x -36 = 9
B) 5x = 45
x = 9

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