Question

... + 487=705 368 + ... =630 ... - 375 =625 ... - 427 =359 352 - ... =148 637 - ... =567

Answer 1

218+487=705
368+262=630
1000-375=625
786-427=359
352-204=148
637-70=567

Answer 2

Let's solve the given equations step by step:

1. x + 487 = 705

To find the value of x, we need to isolate it on one side of the equation. Subtracting 487 from both sides, we have:

x = 705 - 487 x = 218

So, the value of x is 218.

2. 368 + x = 630

To find the value of x, we need to isolate it on one side of the equation. Subtracting 368 from both sides, we have:

x = 630 - 368 x = 262

So, the value of x is 262.

3. x - 375 = 625

To find the value of x, we need to isolate it on one side of the equation. Adding 375 to both sides, we have:

x = 625 + 375 x = 1000

So, the value of x is 1000.

4. x - 427 = 359

To find the value of x, we need to isolate it on one side of the equation. Adding 427 to both sides, we have:

x = 359 + 427 x = 786

So, the value of x is 786.

5. 352 - x = 148

To find the value of x, we need to isolate it on one side of the equation. Subtracting 148 from both sides, we have:

352 - x = 148

To isolate x, we can subtract 352 from both sides:

• x = 148 - 352
• x = -204

So, the value of x is -204.

6. 637 - x = 567

To find the value of x, we need to isolate it on one side of the equation. Subtracting 567 from both sides, we have:

637 - x = 567

To isolate x, we can subtract 637 from both sides:

• x = 567 - 637
• x = -70

So, the value of x is -70.

The solutions for the equations are as follows:

1. x = 218
2. x = 262
3. x = 1000
4. x = 786
5. x = -204
6. x = -70