-2
Mark brainliest please
Hope this helps you
Answer:
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Step-by-step explanation:
Answer:
x = 3
y = 4
hey, I am not 100% sure of the certainty of my answers, I am using what I remember about that topic but I do not know if it is right or wrong, I hope I have helped you, I did what I could.
Step-by-step explanation:
-3x + 2y = 23
5x + 2y = -17
X solution:
(you cancel the y)
-3x = 23
5x = -17
(you combine all the values above with those below)
2x = 6
(solve the ecuation normaly)
x = 6/2 = 3
Y solution:
(you replace the x)
-3(3) + 2y = 23
5(3) + 2y = -17
-9 + 2y = 23
15 + 2y = -17
(you combine all the values above with those below)
6 + 4y = 6
(solve the ecuation normaly)
4y = 0
y = 4
(I do not really know if the answer here is 0 or 4 since when passing the 4 to divide it would be 0/4 and I do not understand very well how that is solved)
Thrice the difference of 17 and 5x.
Is how the above equation should be worded. This is to insure that there are two operations existing in the problem, multiplication and subtraction.
Thrice = means three times (multiplication)
Difference of 17 and 5x = difference is the name of the answer derived in performing subtraction.
Option ( A ) is the correct answer.
