4(x + 2) - 1/2x = 22
4x + 8 - 1/2x = 22
3.5x + 8 = 22
-8 -8
3.5x = 14
/ 3.5 /3.5
x = 4
The next numbers are 32 and -64 the pattern multiplies by -2
The is 42 because that the answer to the question
I guess try A I really don’t know
A- if a triangle is not equilateral, then it is right.