Jess8ierst9ro Jess8ierst9ro

22-06-2016
Mathematics

contestada

4x – 9y = 7 –2x 3y = 4 what number would you multiply the second equation by in order to eliminate the x-terms when adding to the first equation? what number would you multiply the second equation by in order to eliminate the y-terms when adding to the first equation?

Respuesta :

Ckaranja Ckaranja

05-07-2016

Multiply equation II by 2 and then add up the equations.

Answer Link

11-12-2020

Answer:

The answer to question one is 2, & the answer to question 2 is 3

Step-by-step explanation:

Just got it right on edge

Answer Link

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