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liberstina [14]
3 years ago
8

which equation can replace 3x 5y = 59 in the original system and still produce the same solution? 2x – y = –4 10x – 5y = –20 7x

= 39 13x = 39
Mathematics
2 answers:
natka813 [3]3 years ago
8 0
From my research, the original system of equations contain the following equations:

<span>2x − y = −4 
3x + 5y = 59

where obtained solution is x = 3

Among the choices, it is easier to substitute </span><span>3x + 5y = 59 with one of the choices to see if they yield the same solution set. From trial-and-error, the equation that can replace the original equation is " 13x = 39 ". Among the choices, it is the 4th choice.</span>
tresset_1 [31]3 years ago
4 0

Make them brainliest they help alot

They right it's d

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