Let l be (-1)/3 - (-20)/6. Suppose 5*y - l*y = 10. Solve -y*m = 12 + 8 for m.

Let v be (-4)/2*(0 - -3). Let b = v + 11. Solve j + b = 2*j for j.

5

Let l be 0 - (-1 - 1) - 2. Suppose l = -3*o + 1 + 5. Suppose o*n + t = 3, -2*t - 2*t = -2*n + 8. Solve -3*j + 1 = -n for j.

1

Let y(f) be the first derivative of -f**²⁄₂ - 2*f + 2. Let q be y(-5). Solve -k = q*k for k.

0

Let q be (¹³⁄₂)/(⁴⁄₂₄). Let g be ((-15)/(-9))/5*q. Let h = -8 + g. Solve 0 = z - 2 + h for z.

-3

Suppose -m + 3*m = 0. Solve m = -3*c + 4 + 2 for c.

2

Let n be (-1 - (1 + -2))/(-1). Let m(x) = x + 9. Let a be m(n). Suppose -a = -b - 2*b. Solve -8 = -b*s - s for s.

2

Suppose -o + 4 = o. Suppose 4*k - 5*k = 3. Let g = o - k. Solve -q + g = -6*q for q.

-1

Let f(p) = -7*p3 + 3*p2 - 6*p - 2. Let x(g) = -13*g3 + 6*g2 - 11*g - 4. Let z(a) = 11*f(a) - 6*x(a). Let s be z(3). Solve -2*t - 8 = s for t.

-5

Let n(f) = -f**2 - 7*f + 10. Let m be n(-8). Let a be 1 + -5 + m + 2. Solve a*h - 5*h = 15 for h.

-3

Let a be ((-9)/6)/(-3)*-22. Let v = 11 + a. Suppose -4*z = -2*z - 4. Solve v = -4*n - 2 - z for n.

-1