Suppose 3*t - 3 = -4*h, -4*t = -2*h - 9*t + 5. Solve h*l - 5*l = 20 for l.

Let f© be the third derivative of -c⁶⁄₁₂₀ + c⁵⁄₁₀ - c⁴⁄₈ - 5*c³⁄₆ - 2*c**2. Let w be f(5). Suppose w*j = j + 8. Solve -x + j = -3*x for x.

-1

Let y(q) = q**2 + 15*q - 11. Let k be y(-16). Solve 6 = w + k for w.

1

Suppose j - 6*j + 12 = -r, -3*j + 20 = r. Solve -r*i = -4*i + 12 for i.

-3

Let j be 5 - ((1 - 3) + 1). Let x be ((-8)/j)/((-2)/3). Let i = x + 2. Solve -i + 5 = v for v.

1

Suppose -2*c - 5 = -c, -28 = -4*a + 4*c. Let y = 34 - 19. Suppose -q = 2*q - y. Solve 0 = -u + q - a for u.

3

Let z = 13 - 1. Let f = -8 - -11. Solve -f*u = u - z for u.

3

Let x(o) = -o3 - 6*o2 - 5*o + 5. Suppose -20 = t - 5*r, -6*t + 3*t - 21 = -2*r. Let a be x(t). Solve -a*z + 23 = 3 for z.

4

Let d(l) = -l - 5. Let m be d(-6). Solve 5*t - 4 = m for t.

1

Let g = -21 + 23. Solve g = -4*p - 2 for p.

-1

Let a = 2 - -1. Suppose -a*r + 8 = -r. Let l(d) = -d + 25. Let u be l(0). Solve -u = -r*w + 9*w for w.

-5