Solve -o = 2*i + 86 - 65, 0 = -3*i + 2*o - 49 for i.

-13

Solve 4*k + m + 7 = 0, 3*k + 521*m - 66 = 524*m for k.

3

Solve 5*u = -13074*j + 13079*j - 45, 0 = j for u.

-9

Solve -2*q + 152 = -13*n, -4*n + 15*q - 6 = -3*n + 2*n for n.

-12

Solve -565*z - 5*u - 20 = -560*z, 3*z = -4*u - 11 for z.

-5

Solve 5*t - 753 + 392 + 406 = 5*d, 8 = 2*d for t.

-5

Solve -6*k - 5 = -6*g + 5*g - 19, -3*k = 4*g - 25 for g.

4

Solve 4*c - 5*y - 45 = 0, 4*c - 73606*y - 35 = -73603*y for c.

5

Solve 2197*h + 3*y + 11 = 2193*h, 4*y + 17 = -3*h for h.

1

Solve -19*x + 25 = 2*v, -4*x + 61*v - 29*v = 37*v - 19 for x.

1