Question 158299
2x+3y+z -3x^2z-7__________Z^3-2z+z 

Again, this question is missing an operation between 3x^2z-7 and Z^3-2z+z.

What goes there (x - + or division)?

This question cannot be solved without the missing math symbol.

When you find the symbol, write back.

If you don't write back, you can simply solve this question by combining like terms.

Write back..............