muge3210
29.08.2019 •
Mathematics
{x-3y=24}
{3x+y=12}
solve each of the following linear systems by eliminating
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Ответ:
x - 3y = 24
9x + 3y = 36
x - 3y = 24
10x = 60
x = 60 / 10
x = 6
puting the x value in 1st equation
3 (6) + y = 12
18 + y = 12
y = 12 - 18
y = -6
Answer x = 6
y = -6
Ответ:
Me being honest, I think it’s either B or C
Step-by-step explanation: I had a question like this too and now I can’t remember what the answer is