Question

23x - 29y = 98,
29x - 23y = 110.

write their answer in copy ​

Answer 1

23x - 29y = 98

solve for x : 23x = 98 + 29y

23x = 29y + 8

23x / 23 = 29y + 98 / 23

x = 29y + 98 / 23

solve for y : - 29y = 98 - 23x

- 29y / - 29 = 98 - 23x / - 29

y = 98 - 23x / - 29

y = 23x - 98 / 29

29x - 23y = 110

solve for x : 29x = 110 + 23y

29x = 23y + 110

29x / 29 = 23y + 110 / 23

x = 23y + 110 / 29

solve for y : - 23y = 110 - 29x

- 23y / - 23 = 110 - 29x / - 23

y = 110 - 29x / - 23

y = 29x - 110 / 23

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