Question

2. Solve the equation using transposition method.
b) 8-3(z - 4) = 2(z + 3)​

Answer 1

Answer:

26/3

Step-by-step explanation:

8-3=5

'(' indicates multiplication

5×(z-4)=5z-20

2×(z+3)=2z+6

5z-20=2z+6

the one with z transpose that side and one with a variable transport to the variable side

5z-2z=20+6

3z=26

z=26/3

Answer 2

Answer:

14/5

Step-by-step explanation:

8-3z+12= 2z+6

20-6=2z+3z

14=5z

z=14/5