Answer:
-4x=4+4
x=8/-4
x= -2
not sure how I'm supposed to verify
X1= -60, X2= 60 hope its right
Answer:
Step-by-step explanation: for the mean, add up the list of numbers and divide by how many numbers there are, in this case its 7
Answer:
x = 8
In all the boxes, you will first subtract 8 with 2, which will be 6. Then you will add them.
6 + 6 + 6 = 18