Question

1-.¿×+1=2?
2-.¿×+1=0?
3-.¿×+2=1?
4-.¿×-2=1?
5-.¿×-2=0?
6-.¿×+1=-2?
7-.¿×-1=-2?
8-.¿2×=4?
9-.¿3×=-6?
10-.¿-4×=-8?

Answer 1

Respuesta:

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Answer 2

1 . x= 2-1
x=1

2. x+1-1=0-1
x+(0)
x=0-1

3. x=1-2
x=-1

4. x=1+2
x=3

5. x-2+2=0+2
x=0+2
x=2

6. x=-2-1
X=-3

7. x=-2+1
x=-1

8. 2x:2=4:2
x=4:2
x=2

9. 3x:3=-6:3
x=-6:3
x= -2

10. -4x:(-4)=-8:(-4)
x=-8:(-4)
x=2