Question

WILL MARK BRAINIEST!!! 20 POINTS!!! Determine the equivalent system for the given system of equations. 4x − 5y = 2 10x − 21y = 10 4x − 5y = 2 3x − y = 4 4x − 5y = 2 24x − 47y = 22 4x − 5y = 2 10x + 3y = 15 4x − 5y = 2 14x + 26y = 12 plz show work, im bad at math.

Answer 1

Answer:

none of the options

Step-by-step explanation:

4x − 5y = 2 , 10x − 21y = 10

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the first equation is same in all answer choices, let's check which is equivalent to second, the easy way is to consider x/y ratio which is 10/ -21

4x − 5y = 2 , 3x − y = 4

• no, ratio is 3/ -1

4x − 5y = 2 , 24x − 47y = 22

• no, the ratio is 24/ -47

4x − 5y = 2 , 10x + 3y = 15

• no, the ratio is 10/3

4x − 5y = 2 , 14x + 26y = 12

• no, the ratio is 14/26