Choose the equations that will correctly solve this system. The sum of two numbers is 6. The difference of these same numbers is - 10.

[x+y=-10, x-y=6]

[x+y=6, x-y=-10]

[x-y=-10, x+y=-6]

Question

22 September, 22:05

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Answers (1)

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Quinton Lindsey · Answer 1

X-y = - 10 (the difference of these same numers is - 10)

x+y = 6 (the sum of two numbers is 6)

x = 6-y

6-y-y = - 10

-2y = - 16

y = 8

x = - 2

Choose the equations that will correctly solve this system. The sum of two numbers is 6. The difference of these same numbers is - 10.[x+y=-10, x-y=6][x+y=6, x-y=-10][x-y=-10, x+y=-6]