103.2 ahahshdhdjfhdhsjffhanfbfsjbf
Answer:
1=z-9
2=9+z
3=9/z
4=9z
Step-by-step explanation:
Answer:
If both sides are equal
Step-by-step explanation:
If both sides are equal and are the same in both sides of the equation, than it is a solution.
For instance, the solution for 2x = 4, is x = 2 because 2(2) = 4 is 4 = 4.
Answer:
see below
Step-by-step explanation:
1) Slope from P to Q is F/E
2) Definition of slope
3) F'/E' = F/E
