Let s(m) = -m3 - 3*m2 - 2*m - 3. Let a be s(-3). Suppose -3*x + 3*t = -21 - 33, -a*x + 26 = 4*t. Solve -5*p + 1 + x = 0 for p.

3

Suppose -2*v + 14 = y, -v - 4*y + 17 = -y. Suppose -d - 4*d - 2*r = 21, 4*d + v*r = -27. Let p = 5 + d. Solve -p*m + 4*m = -10 for m.

-5

Let r(d) = -d3 + 7*d2 - d + 10. Let i be r(7). Solve 0 = 7*b - i*b + 20 for b.

-5

Let t(x) = x**2 - 2*x - 1. Let j be t(4). Suppose -3*h - 4 = -2*z - 3, 0 = -5*h - 2*z - j. Let m = 1 - h. Solve -2*q + 4 = -m for q.

3

Let n(x) = x**2 + 4*x + 12. Let a be n(-4). Suppose 3 - 1 = r + o, 5*r - 37 = 4*o. Solve -c + r*c = a for c.

3

Suppose -7*h = -4*h - 6. Solve -3*y = -h*y + 3 for y.

-3

Let s(l) = l2 - l - 1. Let k(a) = -6*a2 - 3*a + 6. Let m© = k© + 5*s©. Let i be m(-7). Let q be ((-1)/(-4))/(1/i). Solve -3*x = q*x + 10 for x.

-2

Suppose -2*z + 30 = 3*z - 5*m, -4*z + 30 = 2*m. Solve 4*r + z = -1 for r.

-2

Let x(b) = -b**2 - 6*b - 7. Let m be x(-3). Suppose -2*q + 26 = -m*s, q = -4*s + 2 - 14. Solve -3*k - q = k for k.

-2

Let v = 4 - 5. Let l = v + 2. Let a be (-2 - -3)*1 + l. Solve -3*g = -a*g - 4 for g.

4