Let z = -52 - -50. Let i be (-3 - z) + (4 - 1). Solve -22 + i = 5*f, 35 = -3*d - 5*f for d.

-5

Let r be -1*58/(-18) + (800/(-36) - -22). Solve 5*b = -0*b + 5*h - 5, -2*b = r*h + 22 for b.

-5

Suppose 20 = 4*f - 5*h, 3*f + 9 - 24 = 4*h. Solve 0 = f*m - 10*m - 4*u + 5, 3*u = -15 for m.

5

Suppose -157*s = -13*s. Solve -4*z - 3*h = 1, 4*z + 4*h + s*h = -4 for z.

2

Let r = -974 + 976. Suppose 0 = -3*a + 27 + 12. Let l = r + a. Solve 2*b + 23 = -m + 6*m, l = 5*m for b.

-4

Let b = 80 + -47. Let x = 50 - b. Let y be x + 4/(-6) + (-14)/(-21). Solve 0 = h + 3*h + 5*z - 11, 0 = 3*h - 5*z - y for h.

4

Suppose 163 = 6*t - 785. Let d = -153 + t. Solve h - n = -d*n - 9, -3*h + 5 = -4*n for h.

-1

Let c(a) = -5*a + 3. Let i be c(23). Let g = -107 - i. Solve 0*u - 27 = -3*u + g*z, -5*u - 5*z + 5 = 0 for u.

4

Suppose 4*r = 4*w + 32, 3*w + 8 = 9*r - 34. Solve -4*b + 10 = -5*q, 0*b = r*q + 4*b - 26 for q.

2

Let n = -12 - -16. Let z = 48 + -48. Suppose -9 = -u + 6*j - 2*j, 4*j + 4 = z. Solve 2*m = -n*k + 6, -m + 2*m + 18 = u*k for m.

-3