Question

327-20×х=267 48×х+568=1000 425÷х+432=437 980-х÷3=586 2000÷х-40=60

Answer 1

1) 327-20×х=267

-20×х=267-327

-20×х= -60

х= -60:(-20)

х=3

Ответ: 3.

2) 48×х+568=1000

48×х=1000-568

48×х=432

х=432:48

х=9

Ответ: 9.

3) 425÷х+432=437

425÷х=437-432

425÷х=5

х=425×5

х=2125

Ответ: 2125

4) 980-х÷3=586

-х÷3=586-980

-х÷3= -394

-х= -394×3

-х= -1182

х=1182

Ответ: 1182.

5) 2000÷х-40=60

2000÷х=60+40

2000÷х=100

х=100×2000

х=200000

Ответ: 200000.

Answer 2

327-20*х=267
20*х=327-267
20*х=60
х=60/20
х=3
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проверка
327-20*3=267
267=267

Answer 3

To solve each of these equations, we'll isolate the variable "x" on one side of the equation. Let's solve them one by one:

1. 327 - 20x = 267 Subtract 327 from both sides: -20x = -60 Divide by -20: x = 3

2. 48x + 568 = 1000 Subtract 568 from both sides: 48x = 432 Divide by 48: x = 9

3. 425 ÷ x + 432 = 437 Subtract 432 from both sides: 425 ÷ x = 5 Divide by 5: x = 85

4. 980 - x ÷ 3 = 586 Subtract 980 from both sides: -x ÷ 3 = -394 Multiply both sides by -3: x = 1182

5. 2000 ÷ x - 40 = 60 Add 40 to both sides: 2000 ÷ x = 100 Divide by 100: x = 20

So, the solutions to the equations are:

1. x = 3
2. x = 9
3. x = 85
4. x = 1182
5. x = 20