3 years ago

I need help with 11, 12, and 13

1 answer:

5 0

11] 6x + 9y = 20
Multiply both sides by 2.

12] 14y - 7x = 0 (can be simplified to 2y - x = 0 by dividing by 7)
Multiply both sides by 6.

13] 4y - 10x = 6
Multiply both sides by 3,

Hope this helps

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Hello!

____________________-

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