Let p be 2/6 - 168/(-9). Let g be 2/(-5) + 27/5. Suppose 29 = g*x - 6. Solve p = 4*d + x for d.

Let y be -1 + 2 - 1 - 0. Suppose -3*j + 2*p = -10, -5 + 2 = -2*j + 5*p. Solve y*u - 12 = j*u for u.

-3

Suppose 0 = 5*s - 4 - 21. Suppose -2*t + 3*a - 18 = -4*t, s = 3*t - a. Solve -t*u + 2 = -1 for u.

1

Let j be -5 - -10 - ⁶⁄₂. Solve j*v = v - 5 for v.

-5

Let b© = c + 20. Let y be b(-17). Solve 5*n = y*n + 2 for n.

1

Suppose -3*a - 5*z + 21 = 2, 4*a = -z + 14. Suppose 2*q = -2, -4*q + 38 = a*x - 6*q. Solve x - 2 = -2*i for i.

-5

Let g(d) = d3 - 5*d2 + 3*d + 1. Let w be g(4). Let v(z) = z3 + 2*z2 - 3*z + 3. Let u be v(w). Solve 0 = u*c - 6*c + 9 for c.

3

Suppose 2*b - 6*b + 40 = 0. Suppose -2*a = -2 - 2. Suppose -a*z + 7*z = b. Solve -2*g + 4 = z*g for g.

1

Suppose -22 = -c - 6. Suppose -2*z - 4*h + c = 0, 2*z + 2*h = 10 - 0. Solve -n = z*n + 6 for n.

-2

Let l(m) = m3 + 3*m2 - 1. Let h = -8 - -6. Let x be l(h). Solve -2*w = 1 - x for w.

1

Let b(m) be the first derivative of m⁴⁄₄ + 4*m³⁄₃ + 3*m**²⁄₂ + m - 5. Let f be b(-2). Solve -2 = -w + f for w.

5