9x + 1 = 5x - 15
Subtract 1 from both sides.
9x = 5x - 16
Subtract 5x from both sides.
4x = -16
Divide both sides by 4.
x = -4
Answer:
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Step-by-step explanation:
The answer for 75/(-5) is going to be -15
Answer:
this should be it
Step-by-step explanation:
The 3 strongest form one group
There are 8C3 = 8*7*6/1*2*3 = 56 groups of 3. -----
P(choose 3 strongest) = 1/56