Question

27:x=9 X=9•27 X= ? 27:?=9

Answer 1

Решение не правильное, вот как надо решать данное уравнение:

$27 \div x = 9 \\ x =27 \div 9 \\ x = 3 \: \: \: \: \: \: \: \: \: \: \\ 27 \div 3 = 9$

Answer 2

X-3
X=243
?=3
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Answer 3

Let's break down the given equations step by step:

1. 27:x=9 This equation can be interpreted as "27 divided by x is equal to 9." To find the value of x, we can solve for x by cross-multiplying: 27 * 1 = 9 * x 27 = 9x Dividing both sides of the equation by 9: 27/9 = (9x)/9 3 = x

Therefore, x is equal to 3.

2. X=9•27 Here, we have the equation "X is equal to 9 multiplied by 27." We can simply calculate the result: X = 9 * 27 X = 243

Therefore, X is equal to 243.

3. 27:?=9 In this equation, we are trying to find the value represented by the question mark "?," given that 27 divided by this value equals 9. We can solve for "?": 27/?=9 Dividing both sides of the equation by 9: (27/?) / 9 = 9 / 9 27/? = 1 Multiplying both sides of the equation by "?": 27 = ? Therefore, the value represented by "?" is 27.

So, to summarize:

• x = 3
• X = 243
• ? = 27