2 years ago

What is the value of x so that the ordered pair (x, 1) is a solution to the equation 3x - y = 17 ? A. B.6 C.14 D.20

1 answer:

8 0

Its B.6 because when you plug in 1 for y the equation is 3x-1=17 and you have to cancel out y to get 3x=18 by itself because you have to add 1 to the 17 since you canceled it out of the equation then you are left with 3x=18 and you divide both sides by 3 and then 18 divided by 3 is 6 so x=6

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Reduce to simplest form.

BigorU [14]

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multiple the denominators so 2*5, which is 10.
the new fraction is 168/10, so you divide 168 divided by 10, which is 16.8, or 16 4/5.

8 0

3 years ago

Maths a²(5a - 3b) -3a²

11Alexandr11 [23.1K]

Answer:

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