2 years ago

If x - 2y + z = 5 and -x + 3y - z = 2, then y = ?

1 answer:

5 0

Answer:

y=10

Step-by-step explanation:

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Serga [27]

For this, let's have:
n represent each number, the number after it is its place in sequence
/ means divide

n1 /2 = n2, etc.

3 0

2 years ago

Lynna [10]

Hope this helped you :)

5 0

3 years ago

maxonik [38]

It would be equal to 110 2/7

4 0

2 years ago

Lady_Fox [76]

Answer:

$\huge\mathcal\pink{Answer( \times )} \\ \\ \huge\mathcal\green{- 69.1 \: cm \: ✓✓} \\ \\ \huge\mathfrak\purple{Hope \: it \: helps ...}$

3 0

2 years ago

Hatshy [7]

Answer:

1st Circle

Radius = 9

Diameter = 18

Circumference = 2 × $\pi$ × r = 2 × 3.14 × 9 = 56.52

2nd Circle

Radius = 14

Diameter = 28

Circumference = 2 × $\pi$ × r = 2 × 3.14 × 14 = 87.92

8 0

3 years ago