Suppose -17*r + 32 = -r. Suppose 4*a = -4*v, -5*a + 6 = -3*v + 6*v. Solve r*n = 2*u - 14, -13 = -0*u - u + a*n for u.

4

Let m(p) = -7*p + 166. Let s be m(23). Suppose -4*i = 5*c - 94, -49 = -5*i + c + 54. Solve -3*x + h = 4*h + 9, -s*x + 4*h = -i for x.

1

Let g(l) = -181*l - 1262. Let w be g(-7). Solve p + 13 = 3*b, -3*p - w*b = -b for p.

-4

Suppose 2*c + 4*g - 16 = 5*c, -20 = -5*g. Suppose c = -4*n - 5*p - 53 - 51, -4*n = -4*p + 104. Let y = n + 41. Solve -f = -4*h - y, 2*f - 7*f = 2*h + 35 for h.

-5

Let b = 35 - 32. Suppose -b*l + 23 = 8. Let n be -2 + 32/(-3 + l). Solve t - 5*u - 3 = -17, 4*t = -u - n for t.

-4

Let u be (-1)/2*76/(-19). Suppose -112 = -u*y + 5*c, -10 = 5*c - 0. Suppose -11*l = -14*l + y. Solve 0 = -3*x - 5*q - l, -5*x - 16 = 5*q + 9 for x.

-4

Let u(v) = 4*v - 31. Let h be u(9). Suppose -h*o - x = -15, -3*x - 27 = -o - 8*x. Solve z + p + 2 = 3*z, 4*p = -o*z + 2 for z.

1

Let w = -28 - -40. Suppose w*t - 15 = 9*t. Solve -2*q + 2*d + 21 = -t*q, -4*q + 3*d - 11 = 0 for q.

-5

Let t be 28/(-6)*(-2 - 7/(-2)). Let s = 20 + t. Suppose -s = -3*p + 14. Solve 2*r + p = u - 6, -5*r - 25 = 0 for u.

5

Suppose 0 = d - 202 + 409. Let f = d - -212. Solve -5*u + 15 = f*o, 5*o - 4*u + 32 - 2 = 0 for o.

-2