Question

5×-2=3
8×+3=43
2×-3=7
9×+3=30
4×1-1=19
6×-9=30
7×-2=33
4×-7=5
4×-7+7=5+7
5×+6=16
​

Answer 1

Respuesta:

Explicación paso a paso:

1.  x = 1

2.  x = 5

3.  x = 5

4.  x = 3

5.  x = 5

6.  x = 6.5

7.  x = 5

8.  x = 3

9.  x = 3

10.  x = 2