Let x = 15 - 11. Let b be -4*((-3)/x)/1. Suppose 0 = t - 2*q + 1 + b, 0 = t + q - 5. Solve 2*f = 6 + t for f.

Suppose -5*r - 3*w + 15 = -7, -w = -4. Solve 16 = 2*n + r*n for n.

4

Let u be (³⁄₂)/(³⁄₄). Suppose -5*n + 16 = -4*g, n = -0*n + 5*g - 1. Suppose 4 = -2*j, 18 = 4*p - 2*p - 5*j. Solve -n*q - p = -u*q for q.

-2

Suppose -6 = -4*q + 2. Suppose -1 = -q*x + 5. Let f be 6/(-14) + ⁹⁄₂₁. Solve -p - 2*p - x = f for p.

-1

Suppose -3*z = -2*q - 14 + 4, 2 = 5*z + 4*q. Solve 0 = -z*b - 4 + 2 for b.

-1

Let f(d) = d3 - 6*d2 - 7*d + 2. Let c be f(7). Suppose -c*b = -0*b. Solve 5*q = -b - 20 for q.

-4

Let n(g) be the first derivative of -g⁴⁄₄ - 7*g³⁄₃ - 2*g**2 - 13*g - 5. Let m be n(-7). Solve -4*t - t - m = 0 for t.

-3

Suppose -2*p = 3*d + 12, -3*d - 3*p - 9 = -0p. Let v be 9/d(-16)/12. Solve -v*o + 3 + 3 = 0 for o.

3

Let v = 3 - -122. Suppose 0 = 5*l + 4*i - v, -2*l + 49 = 3*i - 8. Solve 5*f + 4 = -l for f.

-5

Suppose -25*w = -20*w - 40. Solve 2*y - w = 4*y for y.

-4

Let u(q) = q**2 - q + 9. Let p be u(0). Suppose -4*h + 3 = -p. Solve 7 = h*k - 5 for k.

4