3 years ago

What is the solution to this system of linear equations y-x=4 and y+2x=1

1 answer:

8 0

Good luck.............................

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Gelneren [198K]

$AB=CB \\ \\ 11x+2=9x+10 \\ \\ 2x+2=10 \\ \\ 2x=8 \\ \\ \boxed{x=4}$

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2 years ago

andrew-mc [135]

Answer:

yes i took this test thats correct ! brainliest please :)

Step-by-step explanation:

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3 years ago

Fed [463]

Answer:

(-3,2)

Step-by-step explanation:

when reflecting over the y axis all you have to do is flip the signs on the x values so it would be (-3,2)

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3 years ago

NNADVOKAT [17]

The answer is -130. hope this helps.

7 0

3 years ago

sineoko [7]

Answer:

$\large\boxed{\ln e^4=4}$

Step-by-step explanation:

$Use\\\\\log_ab^n=n\log_ab\\\\\log_aa=1\\\\\ln a=\log_e a\to\ln e=1\\====================================\\\\\ln e^4=4\ln e=4(1)=4$

3 0

3 years ago