Let r(i) = 53*i - i**2 - 31*i + 16 - 5 - 30*i. Let p be r(-9). Solve -3*w - p*l - 4 = 0, 2*w - l - 2 = -0*w for w.

Let z(f) = f**2 + 2*f - 3. Let j be z(2). Let v® = -23*r + 394. Let l be v(17). Solve 0 = 2*w - 5*s - 5, l*s + 41 - 7 = -j*w for w.

-5

Let j© = -19*c - 35*c - c2 + 52*c + 4*c2. Let y be j(4). Solve -4*l + 37 = -5*k, -3*k - 5*l + y = -8*k for k.

-5

Let j = -137 - -140. Solve 6*v - 2*u = 2*v + 8, j*v + 16 = -4*u for v.

0

Let f(k) = 5*k**2 - 3*k - 4. Suppose 3*y - g = -y + 39, 0 = 4*y + g - 41. Suppose -6*u + 11*u = y. Let h be f(u). Solve -i = 3*q - 10, 0*q + q = -3*i - h for q.

5

Suppose 110*w - 268 = 282. Solve 0 = 2*v + 5*a + 10 + 5, w*a = v - 30 for v.

5

Let r be (16/(-24))/((-1)/(-18)). Let i be ¹⁸⁄₈ + 3/r. Suppose -i*l - 2 = -2. Solve p + l + 5 = 0, -y - 4*p = 23 for y.

-3

Let g(t) = -5*t2 - 33*t. Let m be g(-7). Let a(l) = -l3 - 14*l**2 + l + 26. Let c be a(m). Solve 2*q - 3*q - 3*b = -9, -4*b + c = 2*q for q.

0

Let x be (-3 + (-15)/(-6))*0. Suppose -4*i + 13 - 5 = x. Suppose -8 = 4*m + 5*z, -i = -2*m - 0*z - z. Solve -3*c + 2*c = -2, m*c - 22 = 4*j for j.

-4

Suppose 0 = 13*i - 104 + 52. Solve -3*y = -2*y - 4, -2*h = i*y - 18 for h.

1

Let i(d) = 2*d**2 + 2*d. Let w be i(4). Let s be ⁹²⁄₁₀ - 8/w. Solve 3*c + 28 = 6*b - b, c + 2*b - s = 0 for c.

-1