2 11 x )= 40 July 8, 2019 16 32 64 128 4 5 2 x 11 40 5 x 2 11 )= 40 3 x 8 2 11 40 Flex rs 11 2 x 40 50 11 2-4x=0 2/11(x-4) 3 2/11 x 4