3x - 5 = 7
3 x 4 = 12
12 - 5 = 7
So x is 4
Answer: If we throw 4 cubes, there are 1296 different outcomes are possible.
Step-by-step explanation:
Given : A cube has faces numbered 1 to 6.
So the number of outcomes for throwing one die = 6
If we throw 4 cubes , then
According to the Fundamental counting principle,
The total number of different outcomes are possible = 
Therefore , The total number of different outcomes are possible 
Hence, there are 1296 different outcomes are possible.
Step-by-step explanation:
y/2=2/5
5y=4
y=4/5
so, y=4/5
Answer:
no solution
Step-by-step explanation:
There are no values of x that make the equation true.
Answer:
y-4=0
Step-by-step explanation:
its the only that doesn't have a x?