Question

F) 4a< 6+1

G) 8×<22

H) 3 (×-2) 12

I) a-2<b-2

J) a+3 <b+3

Answer 1

F) 4a < 6+1

4a < 7
a < 7/4
a < 1,75

tire a prova real

4(1,75) < 7
7<7