Question

а) За + 5а; b) 5–6 z+ 4z; с) -15m + 5m + m; d) 9p-5+15p-6​

Answer 1

а) За + 5а=8a b) 5–6 z+ 4z=5-2z с) -15m + 5m + m=-9m d) 9p-5+15p-6​=24p-11