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jolli1 [7]
2 years ago
5

Help please??!?? i don’t understandddddd

Mathematics
1 answer:
Zina [86]2 years ago
3 0

Answer:

I think the answer is -\frac{u}{6}

Step-by-step explanation:

thats the answer i got in math.way

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Solve for x. -3x 4 = -8
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How do you solve the system 3x-y z=5, x 3y 3z=-6, and x 4y-2x=12?
dlinn [17]
3x - y + z = 5 . . . (1)
x + 3y + 3z = -6 . . . (2)
x + 4y - 2z = 12 . . . (3)

From (2), x = -6 - 3y - 3z . . . (4)
Substituting for x in (1) and (3) gives
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8 0
3 years ago
A century year such as 1900, 2000, or 2100 is a leap year only if it is a multiple of 400
blondinia [14]
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6 0
3 years ago
Please help its urgent​
navik [9.2K]

Answer:

Step-by-step explanation:

18x-6=120

18x=120+6

18x=126

    x=126÷18

    x=7

5 0
3 years ago
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