Question

3(2x-y+3z)+2(2x+y-3z) from 4(3x-y+4z)​

Answer 1

Answer:

2x-3y+13z

Step-by-step explanation:

i) Solving 3(2x-y+3z)+2(2x+y-3z)

           =6x-3y+9z+4x+2y-6z

           =10x-y+3z

ii) Solving 4(3x-y+4z)

           =12x-4y+16z

iii) Subtracting;

      12x-4y+16z

   - (10x-y+3z)

   =2x-3y+13z

Hope you understand.