Question

solve and check 13(z-4)-3(z-9)-1(z+4)=0​

Answer 1

Answer:

13z -z = 31

Step-by-step explanation:

13(z-4)-3(z-9)-1(z+4)=0​

13z - 54 - 3z +27 - z - 4 = 0

                          13z - z = 0+54+ 4 - 27

                          13z -z = 31