Two sets are equal if they contain identical elements. Two sets are equivalent if they contain the same number of elements (but not necessarily the same elements). For the following condition, give an example or explain why it is impossible. two sets that are equivalent but not equal

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

yes

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.