- 3 1/2 = 2x
-7 /2 = 2 x
-7 /4 = x
-1 3/4 = x
Answer:
x = 0, y = 2, and z = -1
Step-by-step explanation:
42
ima take a wild guess and say a and c is right (im d u m b so i d k)
5x-20+3x-9x=6-2x-5+8x
