jbuberman2399
Answered

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please help out, tysm. need this asap. i’m gonna mark brainliest! thanks

Please Help Out Tysm Need This Asap Im Gonna Mark Brainliest Thanks class=

Sagot :

akposevictor

Answer:

E and F

Step-by-step explanation:

✔️To eliminate the variable y, we can multiply the first equation, -x + 4y = 1 by 7 and the second equation, 8x - 7y = 42 by 4. This will leave us with the variable x alone to solve for.

✔️Alternatively, we may decide to eliminate the variable x first by multiplying the first equation, -x + 4y = 1 by 8. Both equations would be equivalent, thus when we can easily eliminate the variable x leaving us with variable y to solve for.

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