Let p = 13 - 5. Suppose 0 = -2*o + 4*h + 9 + 13, 5*o = -5*h - 5. Solve -o*s - p = s for s.

Suppose 0*p = -p. Suppose -a + 5*g + 10 = a, p = 5*a - g - 2. Solve -3*t + 0*t - 9 = a for t.

-3

Let n(a) = -a - 5. Let v be n(-5). Suppose v = 3*i - i + 6. Let c(y) = -y3 - 2*y2 + 2*y + 2. Let k be c(i). Solve h = -0*h + k for h.

5

Let f(k) = 2*k3 - 6*k2. Let i be f(3). Solve 0 = -i*l + 2*l + 6 for l.

-3

Let i = -5 - -7. Suppose r = -3*m + 4, -3*m = -7*m + i*r + 22. Solve -1 = -m*t + 2*t for t.

1

Let o = 15 + -10. Suppose 0*f = -o*f. Solve -5*l + 1 - 6 = f for l.

-1

Suppose 5*j - 2 = -4*r - 4, j = -3*r - 7. Solve j*s = s + 5 for s.

5

Let c be (-75)/(-65) - -4 - ²⁄₁₃. Solve c*t = 11 + 14 for t.

5

Let g = 0 + 2. Suppose -g*i = -0*i + 14. Let b = i - -12. Solve -3 - 2 = -b*u for u.

1

Let b(g) = -g3 + 11*g2 - 8*g - 11. Suppose -40 = -4*d - 0*d. Let o be b(d). Solve 0 - o = 3*u for u.

-3

Let u© be the third derivative of -c⁴⁄₂₄ + c³⁄₃ + c**2. Let x be u(-3). Let t = x - 3. Solve 5*r + 7 = t for r.

-1