Question

1)х+7=3 2)х-6=-2 3)3-х=8 4)х+6=5 5)х-5=-3 6)2-х=9

Answer 1

Ответ:

Смоооотриии фооооотоооо

Answer 2

Let's solve the equations one by one:

1. x + 7 = 3 To isolate x, we can subtract 7 from both sides of the equation: x + 7 - 7 = 3 - 7 x = -4

2. x - 6 = -2 To isolate x, we can add 6 to both sides of the equation: x - 6 + 6 = -2 + 6 x = 4

3. 3 - x = 8 To isolate x, we can subtract 3 from both sides of the equation: 3 - x - 3 = 8 - 3 -x = 5 Since the coefficient of x is -1, we can multiply both sides of the equation by -1 to get x alone: -1 * (-x) = -1 * 5 x = -5

4. x + 6 = 5 To isolate x, we can subtract 6 from both sides of the equation: x + 6 - 6 = 5 - 6 x = -1

5. x - 5 = -3 To isolate x, we can add 5 to both sides of the equation: x - 5 + 5 = -3 + 5 x = 2

6. 2 - x = 9 To isolate x, we can subtract 2 from both sides of the equation: 2 - x - 2 = 9 - 2 -x = 7 Since the coefficient of x is -1, we can multiply both sides of the equation by -1 to get x alone: -1 * (-x) = -1 * 7 x = -7

So, the solutions for the equations are:

1. x = -4
2. x = 4
3. x = -5
4. x = -1
5. x = 2
6. x = -7