Answer:
25
Step-by-step explanation:
the negative cancels out making it an addition sign
9m-7m=2m+2m=4m thats the answer hope i helped
Answer:
54-28=26-32=6
Step-by-step explanation:
54-28=26
32-26=6
Answer:
x∈R
Step-by-step explanation:
<span> i solved the problem by listing all the possible combinations (123, 124, 125...). But I have a feeling there's a shortcut to solving this problem.I think there is but you get the juist of it </span>