Let p be 4/(-10) - 27/(-5). Suppose 0 = 5*k + 2*x - p - 5, -45 = -5*k + 5*x. Suppose d - 10 = -k*d. Solve -d*o + 6 = 2 for o.

Let q = -1 - -4. Suppose 0 = -q*m + 6. Solve t = 1 - m for t.

-1

Let t(w) be the first derivative of w²⁄₂ - 7*w - 3. Let x be t(7). Let z(k) = -k3 + 2. Let i be z(x). Solve 3*b = -i*b for b.

0

Let o = 10 + -10. Let r(l) = -l**3 + 3 - 3*l + 3*l. Let w be r(0). Solve o = -w*y - y for y.

0

Let y be ⁶⁄₂₁ - (-26)/7. Suppose 0 = q - 4q + 168. Let c be q/14(0 + 1). Solve 16 = -y*w - c for w.

-5

Suppose f - 3*q = -2*q + 2, -10 = -2*q. Suppose -4 = -f*y + 3*y. Solve -y - 3 = -4*c for c.

1

Let y(a) = -a**2 - 7*a - 5. Let l be y(-5). Suppose 0*z - 10 = -l*z. Suppose -v = 3*v. Solve z*g + 3*g + 5 = v for g.

-1

Suppose 4*m - z + 36 = 3*z, 0 = -5*m + 4*z - 44. Let y = -5 - m. Suppose -f - 7*j + 3*j + 4 = 0, 3*f - 12 = -j. Solve 7*u = y*u - f for u.

-1

Suppose -2*y = 3*w + 3 + 10, w - 5*y = 24. Let j be (w - 2) + (17 - 2). Suppose 0 = 5*n - 3*n + 4*t + 16, 2*n = t + 4. Solve n*z = 3*z - j for z.

4

Suppose 4*y + 4*r = 100, -4*y = -r - 78 - 2. Let l = -10 + 4. Let v be 4/(-14) - l/y. Solve -9 = -3*w - v*w for w.

3

Let p(f) = -f - 2. Let b be ¹⁄₂*-2*2. Let u be p(b). Solve -4 = -u*r + 2*r for r.

-2