3) -18x + 14y = 27 9x - 7y = -11 solve by using the system of elimination

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Maks Verver asked Dec 12, 2023

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3) -18x + 14y = 27 9x - 7y = -11
solve by using the system of elimination

Mathematics
high-school

Maks Verver asked Dec 12, 2023

by Maks Verver

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10 votes

The answer is -11 the person is right

Srikanth Jeeva answered Dec 15, 2023

by Srikanth Jeeva

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19 votes

Answer:

-11

- 18x + 14y = - 11

558x = - 33

-18 x ( - 11 ) + 14y = - 11

180

y = _ 121

140

-18 x ( - 11 ) + 14 x ( - 121 ) =

( 180 ) ( 140 )

-11

Marc Freeman answered Dec 17, 2023

by Marc Freeman

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