Suppose -18*r + 15*r = -2*z - 9, 0 = 2*r + 5*z - 6. Solve a + 22 = 2*q - 3*a, 0 = -r*q + a + 13 for q.

Suppose z - 3*p = 2*p - 172, -p = 4*z + 667. Let j = z + 173. Solve -t = -w - j + 2, 0 = 2*t - w - 4 for t.

0

Let f be 3*(-10 + ¹⁰²⁄₉). Solve 2*x = 8, f*o = -8*x + 11*x for o.

3

Let m be -9 + (-2 - (-6 - 7)). Solve 0 = q - m, b + 2 = 2*q - 2 for b.

0

Let s = 1587 + -1583. Solve -s*j + f - 9 = 0, 3*j - 5*f = -20 - 8 for j.

-1

Let z be ((-137)/(-6) - ⁶⁄₁₈) + 12/(-24). Solve 5*n = -z*k + 18*k - 1, 0 = n + k for n.

-1

Let k(v) = v - 1. Let s be k(5). Suppose 0 = -s*b + 25 - 157. Let h = 38 + b. Solve -4*j + 4*g - 6*g - 10 = 0, -g = -j + h for j.

0

Let p = -1031 - -1041. Solve 4*m = 20, -2*m + p = 2*b + 2 for b.

-1

Let w(s) = -3*s**2 - 86*s + 32. Let g be w(-29). Solve q + 7 = -6*o + 5*o, 5*o = -g*q - 25 for q.

-5

Let g(z) = -z3 + 10*z2 - 15*z - 5. Let d(t) = -t3 + 5*t2 - 4*t + 4. Let n be d(2). Let q be g(n). Solve 5*b + q = -4*i, -5*i + 21 = -6*b + 4*b for b.

-3

Suppose 0 = -y - a - 2, -2*y - 5*a - 10 = -6*y. Solve y = 5*t + 2*j - 30, -3*j + 9 = t - 2*j for t.

4