Solve 16 = -5*a + 4*z, z - 11 + 7 = 0 for a.

0

Solve 5*b + 15 = -2*a, 2*b - 11*a = -9*a + 8 for b.

-1

Solve -5*h - 13 = m, -h + 7 = -5*m + 3*h for m.

-3

Solve 1721*k + 14 = 1725*k + 5*s, -2*s - 28 = -4*k for k.

6

Solve -20*c - 10 = -15*c, -5*c - 12 = 2*f for f.

-1

Solve 0 = -x - 3*t - 12, -x - 20 = -2*x + 5*t for x.

0

Solve -r = 3*o + 80 - 74, 10 = -5*o - 2*r for o.

-2

Solve -2*l = 3*m + 1, -15*m = -3*l - 16*m - 5 for l.

-2

Solve 0 = 4*o - 3*w - 11, 1968*o - 1971*o - 5*w - 28 = 0 for o.

-1

Solve 0 = 2*m - 3*i - 21, -2*m + 4*i = 3*m - 35 for m.

3