how do you balance these chemical equations

Question

NH4)3PO4 + Mg (CH3COO)2 -> Mg3(PO4)2 + NH4CH3COO

MoO3 + H2SO4 + Zn -> Mo2O3 + H2O + ZnSO4

Answer 1

I have come to the conclusion you are mooching answers. On not one of these have you indicated any of your own work.

We will be happy to critique your thinking.