Let j(y) be the first derivative of y**4/4 + 4*y**3 + 5*y**2 - 8*y - 6. Let a be j(-11). Solve -a*x = 2 - 8 for x.

Suppose -d + 4*d = 0. Suppose b - 25 = -d*b - 5*a, 2*b = 3*a - 15. Solve b = -3*t - 12 - 0 for t.

-4

Let r = -4 + 10. Solve r*x - 2*x + 12 = 0 for x.

-3

Let s(q) = -q**2 + 6*q - 6. Let f be s(3). Solve -2 = 2*w - f*w for w.

2

Let b be (2/(-6))/(3/(-27)). Suppose 10*t - b = 9*t. Solve 0 = t*i - 0*i for i.

0

Suppose 0 = 5*r + 6 - 21. Suppose -r*t = t. Solve 5*d - 10 = -t*d for d.

2

Let p = 15 + -25. Let l(v) = -v**2 - 11*v - 6. Let h be l(p). Solve 0 = m - 2*m + h for m.

4

Let k(j) = -j**2 - 5*j - 4. Let o be k(-3). Solve -4 + o = 2*y for y.

-1

Suppose 3*v - 10 = c + 3, 19 = v - 4*c. Let d(h) = -2*h3 + 15*h2 + 12*h - 28. Let w be d(8). Solve -v*p + 13 = w for p.

3

Let p be (³⁄₁)/((-5)/(-15)). Solve -p = o - 4*o for o.

3

Let p = 7 + -5. Suppose -p*o - 3*c = -3*o + 15, 3*o - 5*c - 37 = 0. Solve -3*h = -o + 3 for h.

2