Suppose -3*q - 54 = f, -3*q - 72 = q + 5*f. Let d = q - -20. Solve -d*a = -a - 3 for a.

Let f(d) = d3 + 17*d2 - 18*d + 7. Let q be f(-18). Let g(w) = -w + 7. Let x be g(q). Solve x = -2*a + 7*a - 5 for a.

1

Suppose 5*f + 10 = -5*u, -u - 3*f - 10 = -0*f. Solve u = k + 3 for k.

-1

Suppose -3*k = 4*o - 3 + 9, 5*k + 10 = 4*o. Solve -5*i = -o*i + 5 for i.

-1

Let y(d) = -2*d - 6. Let o be y(-4). Solve -o*c + 6 = -0 for c.

3

Let u(j) = j3 + 10*j2 + 2. Let t be u(-10). Suppose t*w + 1 - 7 = 3*i, -w + 3 = 0. Solve 5*s - 3*s - 10 = i for s.

5

Let y = 6 + -3. Let m = -5 + 10. Solve m = y*v - 4 for v.

3

Let n(b) = b**2 - 2*b - 1. Let p be n(3). Suppose -o = p*o. Suppose 0 = -o*i + 2*i - 8. Solve -5*f = -11 - i for f.

3

Suppose -b - b = 0. Solve 2*r + 6 = -b*r for r.

-3

Let u(t) be the third derivative of -t⁵⁄₆₀ + t³⁄₆ - t**2. Let w be u(1). Solve w = 3*y - 0*y - 15 for y.

5

Let x(b) = -5*b - 2*b + 5 + 4*b. Let j be x(-5). Suppose j = o + 3*o. Solve 0 = o*p + 2 + 3 for p.

-1