Question

5×х=500-460. У:23=36:12. 1000-х=600-53

Answer 1

Ответ:

5х = 500-460

5х = 40

х = 40:5

х = 8

У:23 = 36:12

У:23 = 3

У = 23*3

У = 69

1000 - х = 600 - 53

1000 - х = 547

х = 1000 - 547

х = 453

Answer 2

Ответ:

1)5×x=500-460

5x=40

x=8

2)y÷23=36÷12

12y=828

y=69

3)1000-x=600-53

1000-x=547

-x=547-1000

-x=-453

x=453

Пошаговое объяснение:

шаговое решение показано

Answer 3

Let's solve each of the equations step by step:

1. 5×х = 500 - 460

To solve for 'x', we first simplify the right side:

5×х = 500 - 460 5×х = 40

Now, divide both sides by 5 to isolate 'x':

х = 40 ÷ 5 х = 8

So, the value of 'x' is 8.

2. У:23 = 36:12

To solve for 'У', we cross-multiply:

У × 12 = 23 × 36

Now, divide both sides by 12 to isolate 'У':

У = (23 × 36) ÷ 12 У = 828 ÷ 12 У = 69

So, the value of 'У' is 69.

3. 1000-х = 600-53

To solve for 'x', we first simplify the right side:

1000 - х = 600 - 53 1000 - х = 547

Now, subtract 547 from both sides to isolate 'x':

1000 - х - 547 = 547 - 547 453 - х = 0

Lastly, subtract 453 from both sides to find the value of 'x':

х = 453

So, the value of 'x' is 453.