|p-10|=20
p=30?
My teacher says there has to be 2 solutions for the absolute value
by definition:
p-10 = 20 OR -p+10 = 20
p = 30 or -p = 10
p = 30 or p = -10
p=30?
My teacher says there has to be 2 solutions for the absolute value
p-10 = 20 OR -p+10 = 20
p = 30 or -p = 10
p = 30 or p = -10