Question

1) x + 10 = 3 2) - 1 - x = - 1 3) - 1 - x = - 10 4) x + 17 = 0 5) - 5 + x = - 30 6) x - 23 = - 43

Answer 1

1) x + 10 = 3

Х=3-10

Х=-7

2) - 1 - x = - 1

Х=-1+1

Х=0

3) - 1 - x = - 10

Х=-10+1

Х=-9

4) x + 17 = 0

Х=0-17

Х=-17

5) - 5 + x = - 30

Х=-30+5

Х=-25

6) x - 23 = - 43

Х=-43+23

Х=-20

Answer 2

Решение указано снизу. Не забудь везде писать "Ответ: "

Answer 3

To solve each equation for the variable x, follow these steps:

1. x + 10 = 3

Subtract 10 from both sides to isolate x:

x = 3 - 10 x = -7

2. -1 - x = -1

Add x to both sides to isolate x:

-x = -1 + 1 -x = 0

Multiply both sides by -1 to solve for x:

x = 0

3. -1 - x = -10

Add x to both sides to isolate x:

-x = -10 + 1 -x = -9

Multiply both sides by -1 to solve for x:

x = 9

4. x + 17 = 0

Subtract 17 from both sides to isolate x:

x = 0 - 17 x = -17

5. -5 + x = -30

Add 5 to both sides to isolate x:

x = -30 + 5 x = -25

6. x - 23 = -43

Add 23 to both sides to isolate x:

x = -43 + 23 x = -20

So, the solutions for each equation are as follows:

1. x = -7
2. x = 0
3. x = 9
4. x = -17
5. x = -25
6. x = -20