#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>

void euclid(int a, int b, int *d, int *x, int *y)
 {
    if (b == 0) {
        *d = a;
        *x = 1;
        *y = 0;
    } else {
        int x0, y0;
        euclid(b, a % b, d, &x0, &y0);
        *x = y0;
        *y = x0 - (a / b) * y0;
    }
}
void Euclid(int32_t a, int32_t b, int32_t& d, int32_t& x, int32_t& y) {
    if(!b) {
        d = a;
        x = 1;
        y = 0;
    } else {
        int32_t x0, y0;
        Euclid(b, a % b, d, x0, y0);
        x = y0;
        y = x0 - (a / b) * y0;
    }
}

int main() {
    FILE* fin = fopen("euclid3.in", "r");
    FILE* fout = fopen("euclid3.out", "w");

    int32_t n;
    fscanf(fin, "%i", &n);

    for(uint32_t i = 0; i < n; ++i) {
        int32_t a, b, c;
        fscanf(fin, "%i%i%i", &a, &b, &c);

        int32_t x, y, d;
        Euclid(a, b, d, x, y);

        if(c % d)
            fprintf(fout, "0 0\n");
        else {
            x *= c / d;
            y *= c / d;
            fprintf(fout, "%i %i\n", x, y);
        }
    }

    fclose(fin);
    fclose(fout);

    return 0;
}