Let h(w) = w3 + 5*w2 + 4*w + 5. Let y be h(-4). Suppose 5*c + s = y*s + 50, -s = 3*c - 13. Solve -3*t + c = -t for t.

3

Let f be (-15)/((-6)/2) - -2. Let y(u) = -u**2 + u. Let q be y(0). Suppose -2*m = -3*d + f, -5*m = -3*d - q*d - 5. Solve 2*j + m = -2 for j.

-3

Let q = -6 + 6. Suppose 3*u = -4*d + 12, -2*d = -q - 6. Solve u = -0*w - 3*w + 12 for w.

4

Let a(j) = -3*j3 + 30*j2 + 16*j - 12. Let m(o) = o3 - 10*o2 - 5*o + 4. Let l(y) = -6*a(y) - 17*m(y). Let f be l(11). Solve 0 = f*h - 10 - 2 for h.

3

Let t(i) = i**2 + 7i + 2. Let b be t(-8). Let u be 9⁄6(-4)/(-6). Let s be (5 - (-9)/(-3))/u. Solve 0 = s*y - 0*y - b for y.

5

Let m be ((-12)/9)/(2/(-24)). Let u = -4 + m. Solve 4*a + u = -0 for a.

-3

Let d = 0 + 3. Suppose 4*l = d*u - 26, 8*u - 3*u - 3*l = 25. Let c(m) = 2*m + 1. Let z be c(7). Solve u*f = -f + z for f.

5

Let k(y) = y**2 + 7*y + 6. Let b be k(-7). Solve 0*t + b*t = -30 for t.

-5

Let b be (2/(-3))/((-4)/(-6)). Let j be (15⁄12)/(b/(-4)). Let k be j/(-10)*(2 - 2). Solve k = -f + 4*f + 12 for f.

-4

Suppose -5*o + 16 = -19. Solve 27 = 5*v + o for v.

4