Z 4 3 2z July 8, 2019 16 32 64 128 4 2 z 4 3 1 2z 5 Z 4 2z 3 )= 15 Z 4 2z 3 )= 15 distributive property 5 z 3 )= 4 2z 1 4 z 3 6 2z Z 4 left 2z 3 right )= 15 Z 4 z 3 2z 4 0 Solve 5 z 3 )= 4 2z 1 Z 3 4 2z 5 2 3 5 Z 2z 3 2z 4 10 Z 4 2z 2 3 0 5z 2 z 4 )= 3 6 2z 4 2z 3 8 z 2 È data l equazione z 4 2z 3 If z 4 what is 2z 3
