Question

164+×=542+512, ×+150=837+463, 984-×=10•54​

Answer 1

Ответ: 890, 1150,

Пошаговое объяснение:

1) 164+x=542+512

164+x=1054

x=1054-164

x=890

Ответ: 890

2) x+150=837+463

x+150=1300

x=1300-150

x=1150

Ответ: 1150

3) 984-x=10*54

984-x=540

x=984-540

x=444

Ответ: 444

Answer 2

Ответ:

444

Пошаговое объяснение:

Не могу скинуть сделал в тетради телефон скинуть не позволяет

Answer 3

To solve these equations, let's isolate the variable × in each equation one by one:

1. 164 + × = 542 + 512

Subtract 542 from both sides:

× = (542 + 512) - 164 × = 1054 - 164 × = 890

2. × + 150 = 837 + 463

Subtract 150 from both sides:

× = (837 + 463) - 150 × = 1300 - 150 × = 1150

3. 984 - × = 10 * 54

First, calculate 10 * 54:

10 * 54 = 540

Now, subtract this value from 984:

984 - × = 540

To isolate ×, you can subtract 984 from both sides:

• × = 540 - 984

Now, multiply both sides by -1 to solve for ×:

× = - (540 - 984) × = - (-444) × = 444

So, the solutions to the equations are:

1. × = 890
2. × = 1150
3. × = 444