Answer:
Integers
Rational Numbers
Whole Numbers
In their respectful orders.
_________
z is 48
x is 48
y is 132
Step-by-step explanation:
128
180 - 52
A
expanding the bracket, we would have
-2x -18 = -x+1+2
-2x+x= 3 +18
-x=21
x=-21
