Answer:
im sorry this seems to not be correctly stated
Step-by-step explanation:
Let the unknown number be x.
x × -7 = 7 (x + -40)
-7x = 7x - 280
-14x = -280
x = 280/14
x = 20
Hope this helps!
Answer:
Total ways possible = 104 ways
Step-by-step explanation:
Total ways possible = 104 ways
The figure is attached here for understanding.
In the figure, the blank points are those points where we can not reach.
<span>3/7 - 10/7
= - 7/7
= -1
answer
-1</span>