Suppose 0*v = -v + 2, 2*v - 124 = -3*s. Let t be 3/2*s/12. Solve t*a + 20 = a for a.

Suppose -2 + 6 = 4*w. Solve w = 4*k - 3 for k.

1

Let n be 29/(-30)-10. Suppose -n = -m - 5. Solve -w = m + 4 for w.

-5

Let x(w) = -w3 - 11*w2 - 9*w + 13. Let n be x(-10). Suppose 2*r = n*r. Solve r*d + d = 0 for d.

0

Let c be (-6)/9 - (-8)/3. Let t = c + 2. Solve -t*m = -9*m - 20 for m.

-4

Let s be ³⁹⁄₁₂ - (-2)/(-8). Suppose q + 4*h - 13 = 0, 0*q - 3*h - 9 = -s*q. Solve -q*d - 2 = 8 for d.

-2

Let o(t) = 5*t + 1. Let s be o(2). Suppose -4*w - 3*d = -s, w + 2*w - 7 = -d. Solve 2*c + w = c for c.

-2

Suppose 4*s - 30 = 2*s - 4*u, 0 = -4*u + 12. Let z be (-2)/(-8) - ²¹⁄₄. Let t = z + s. Solve -2 = -2*h - t for h.

-1

Suppose 0 = j + 1 - 3. Let i be -2 + 0 - -3*j. Solve i = -0*x - 4*x for x.

-1

Let l(k) = -k3 + k2 + k + 6. Let r be l(0). Let m be (0 - r)/(3/(-8)). Solve -2*y - m = 2*y for y.

-4

Let i = 4 + -3. Suppose 0 = 4*y - 3 - i. Solve y = -2*t - 1 for t.

-1