Question

x - 69 = 6

Реши задачу.

x + 41 = 80

80 - x = 40

4 + x = 15

Answer 1

1 х=75
2 х=39
3 х= 40
4 х,= 11

Answer 2

х-69=6
х=6+69
х=75



4+х=15
х=15-4
х=11