Answer:
-3
Step-by-step explanation:
2x + 3 +7x = -24
Add the X together
9x +3 = -24
Bring over the +3. [when you bring over change the sign]
9x = -24 -3
9x = -27
-27 divide by 9 to find X
therefore answer is
x= -3.
Hope this helps
Answer: 9-3x
Step-by-step explanation:
You add like terms
don't look at the 3x for now
positive 7 + positive 2 = 9
there is a negative sign next to 3x
9 goes first so
9 - 3x
Answer:
the outlier is 4
Look at all the numbers in the set:
24,18,26,20,18,24,4,24
the numbers 24,18,26,20,18,24,24 are all close in range to each other but the number 4 is not.
so therefore, the outlier is 4.
Answer:
560 seconds.
Step-by-step explanation: