Question

54 : х = 9 8 : x = 2 36 : x = 4 х : 5 = 8 x : 8 = 9 x : 9 = 4 49 : x = 7 72 : x = 8 x : 4 = 9

Answer 1

Ответ:

54:6=9

8:4=2

36:9=4

40:5=8

72:8=9

36:9=4

49:7=7

72:9=8

36:4=9

Пошаговое объяснение:

уравнение

Answer 2

Ответ:

$54:x=9\\x=54:9\\x=6$

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$8:x=2\\x=8:2\\x=4$

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$36:x=4\\x=36:4\\x=9$

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$x:5=8\\x=8*5\\x=40$

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$x:8=9\\x=9*8\\x=72$

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$x:9=4\\x=4*9\\x=36$

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$49:x=7\\x=49:7\\x=7$

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$72:x=8\\x=72:8\\x=9$

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$x:4=9\\x=9*4\\x=36$

Answer 3

It seems like you've provided a series of mathematical equations and expressions. I'll do my best to help you solve them.

1. 54 : x = 9 To solve for x, you can multiply both sides by x: 54 = 9x Divide both sides by 9: x = 6

2. 98 : x = 2 Similarly, multiply both sides by x: 98 = 2x Divide both sides by 2: x = 49

3. 36 : x = 4 Multiply both sides by x: 36 = 4x Divide both sides by 4: x = 9

4. x : 5 = 8 Multiply both sides by 5: 5x = 40 Divide both sides by 5: x = 8

5. x : 8 = 9 Multiply both sides by 8: 8x = 72 Divide both sides by 8: x = 9

6. x : 9 = 4 Multiply both sides by 9: 9x = 36 Divide both sides by 9: x = 4

7. 49 : x = 7 Multiply both sides by x: 49 = 7x Divide both sides by 7: x = 7

8. 72 : x = 8 Multiply both sides by x: 72 = 8x Divide both sides by 8: x = 9

9. x : 4 = 9 Multiply both sides by 4: 4x = 36 Divide both sides by 4: x = 9

So, the solutions are:

1. x = 6
2. x = 49
3. x = 9
4. x = 8
5. x = 9
6. x = 4
7. x = 7
8. x = 9
9. x = 9