Answer:
your answer is 453
Step-by-step explanation:
Answer:
1,000-25x=400+75x
Step-by-step explanation:
x=amount of days it'll take
1,000-25x=400+75x
Step-by-step explanation:
m+3=9
m=9-3=6
The second question I guess that it is solved like
2x+5=11
2x=11-5
2x=6
X=3
Or the other qusetion 5x-8=27
5x=19
X=19/5
I don't know the machine so sorry