3 years ago

Solve the system using elimination. 4x + 7y = 39 6x - 7y = - 29 The solution is

Mathematics

1 answer:

Inessa [10]3 years ago

7 0

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( 4x + 7y = 39 )

Answer:

x = −7 / 4y + 39 / 4

y = −4 / 7x + 39 /7

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

( 6x - 7y = - 29 )

Answer:

x = 7 / 6y + −29 / 6

y = 6 / 7x + 29 / 7

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

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