Solve 24 = -2*r - 0*m + 4*m, 3*m = 12 for r.

-4

Solve -z = -4*r - 1, r + 73*z = 71*z - 7 for r.

-1

Solve -5 = -4*p + 11, -r + 3*p - 17 = 0 for r.

-5

Solve 5*d + 23 = -2*a, d = -a + 93 - 97 for a.

1

Solve 4*x = -4*i + 2 - 6, 3*x = 5*i + 29 for x.

3

Solve 5*o + 60 = -5*m, o - 16 = -4*m - 43 for m.

-5

Solve d - 2*b + 2 = -8, -2*b = -2*d - 10 for d.

0

Solve 3*a = -4*x - 1 + 15, 3*a - 6 = 0 for x.

2

Solve -m = -4*i + i - 11, -9 = -3*m + 3*i for m.

-1

Solve 20 = -4*b - 4*x, -b + 11*x - 15*x - 17 = 0 for b.

-1