Let w(c) = -c**2 + c - 6. Let f be w(4). Let s = -13 - f. Solve -s + 1 = -v for v.

Suppose 3*w - 15 = 5*o, -2*o - 5*w - 5 = -30. Solve o = 2*r - 2 for r.

1

Let r(h) = -1 - 4 + 0 - 6*h - h2 + 0*h2. Let g be r(-4). Suppose 4 = 4*c + m, 0*c - 6 = 3*c + g*m. Solve c*o - 4 = -2 for o.

1

Suppose 0*k + 21 = 3*g - 3*k, 0 = -5*g + 4*k + 32. Suppose -2*z - 22 = -4*b, 2*z = -2*b - 2*z - g. Solve 0 = 3*w - b + 10 for w.

-2

Suppose 0 = 2*u + 5*j - 19 - 10, -2*u - 1 = -j. Let y be ²¹⁶⁄₂₀ + u/10. Suppose -2*d = 3*c - 7*d - 29, 5*d = -3*c - y. Solve 0 = k + c*k - 8 for k.

2

Suppose -85 = 5*r + 5*w, 3*w = 3*r + r + 33. Let y be ((-3)/r - -1)*4. Suppose -y*z = -z - 8. Solve 2 = -s - z for s.

-4

Let m(p) be the second derivative of -p³⁄₆ + 2*p2 + 2*p. Let g be m(0). Suppose 0 = 2*o - 2*r - 4, g*r - 40 = -4*o - 0*o. Solve -o = n + n for n.

-3

Suppose -3*o + 37 - 10 = 0. Solve o = -4*r + r for r.

-3

Let v(q) be the third derivative of -¹⁄₂₄*q4 + 0 - ¹⁄₃*q3 + 0*q + 2*q**2. Let z be v(-7). Solve -5*i = z + 5 for i.

-2

Let m(y) = y + 11. Let r© = -c - 14. Let d be r(-6). Let l be m(d). Solve 0*x + 15 = l*x for x.

5

Suppose 4*d - 8 = 2*d - u, 0 = 5u + 20. Let h be (2/d)/(4/(-36)). Let a be (h + (-3)/(-6))-2. Solve -3 = 2*r - a*r for r.

1