2x-21=x-9
X=12
Hope this helps!
Answer:
4638 rounded to the nearest thousand would be 5000
Step-by-step explanation:
Answer:
y=5x=15
Step-by-step explanation:
y-5=5(x--2)
y-5=5x+10
y=5x+15
Answer:22
Step-by-step explanation:
Let x be the smallest even integer.
Thus, our next numbers are x+2, x+4, and x+6.
Summing them up, we get 4x+12=100. Hence, x=22.