Question

4(2z-3) + 3 =2 (z+3)+3(z+1)​

Answer 1

Answer:

6

Step-by-step explanation:

4(2z-3)+3 = 2(z+3)+3(z+1)

8z-12+3 = 2z + 6 + 3z + 3

8z - 9 = 5z + 9

3z = 18

z = 6

Answer 2

Step-by-step explanation:

4(2z-3)+3=2(z+3)+3(z+1)

= 8z - 12 +3 = 2z + 6 + 3z + 3

= 8z - 9 = 2z + 3z + 9

= 8z - 9 = 5z + 9

=> 8z - 5z = 9 + 9

= 3z = 18

=> z = 18/3 => 6

=> z = 6