Question

a) 8 <............. b) (−3) >................

c) 0 <............. d) (−11) <...............

e) 50 >............. f) 0 >....................

Answer 1

Y –X = 7--> y= 7+x

X-2Y=23--> y= (23 -x) ÷ -2

--> 7+x = (23 -x ) ÷ -2

--> 7 + x = 23 -x ÷ -2

--> -2x + x = 23 + 14

--> -x = 37