Let b be (-4 + 25)/1 - 4. Suppose -105 = -b*r - 20. Solve -r*q - 4*x = -0*x, 5*x - 13 = -3*q for q.

-4

Let d be 2/(0 + 1) + 18. Suppose -24*m + 8 = -d*m. Solve 8 = 6*a - 2*a - 4*q, -m*a = -3*q - 6 for a.

0

Let x be (68/(-12) + (-4)/(-6))*-1. Suppose -16*l + 99 = -x*l. Suppose 0 = -5*z - 5, -2*b = -3*z - l + 4. Solve -3*o + 25 = -4*o - 5*r, -b = o - r for o.

-5

Let z = 885 + -880. Solve 4*v - z*v - 3*g - 6 = 0, v + 5*g = -10 for v.

0

Let s be (-1 + -3)/(-2 + 0). Suppose o + 4*b + 0*b = -s, b - 16 = -3*o. Let i be 51/o - 4⁄8. Solve -4*h = v - 2, i = 3*v + v + 4*h for v.

2

Let q = 72 + -33. Let u = 43 - q. Suppose -t = u*t - 10. Solve n + 5 = 5*h, -h + t*n = -6*h + 20 for h.

2

Let z be -4 + 2 + 3 - -80. Let q(i) = -68 - 54 - 4*i + z. Let t be q(-12). Solve x + o - t = 0, 5*x - o = 2*o + 19 for x.

5

Let q be 1*((0 - -9) + -9). Solve 4*f + 74*p - 69*p + 37 = q, -31 = 2*f + 5*p for f.

-3

Let a(f) = -5*f**2 - 6*f + 16. Let d be a(-6). Let g = -119 - d. Solve 0 = n, x - 4*x - 3*n = -g for x.

3

Let g = -2574 + 2576. Solve g*i - 4*z + 10 = -3*z, 2*z - 12 = 2*i for i.

-4