An equivalent equation has been written by multiplying the second equation by 2.
4x β 9y = 7 β...
Mathematics, 04.02.2020 14:51 bellabarfield4286
An equivalent equation has been written by multiplying the second equation by 2.
4x β 9y = 7 β 4x β 9y = 7
2(β2x + 3y = 4) β β4x + 6y = 8
what is the solution to the system?
a. (-19/2, β5)
b. (β5,-19/2 )
c. (-15/2,-11/3 )
d. (-19/10,1/15 )
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