N 4 7 8 July 8, 2019 16 32 64 128 N 4 7 82 4 1 5n 7 n 4 )= 88 N 5 4 7 8 N 3 4 7 8 N 1 4 7 8 7 7 n 4 )+ 7 8n 6 4 n 7 )= 2n 8 11.7 n 4 8n 7 Solve for n 4 8 7 7 n 4 )=- 84 9 8 n 4 )- 7 7 2 4 n 8 4 ⁄ 7 n 8 13m n 4 10m 5n 7 8n 3