Suppose -r - 4*r = 10. Let m be ((-2)/(-1))/r + -1. Let a be m + 2 + 0 - -2. Solve 3*p + a = -7 for p.

Let z = 16 - 14. Solve z*u + 0*u = 0 for u.

0

Suppose 0*d = i - d - 4, -4*d - 7 = -i. Suppose 17 = 5*z - 0*o + i*o, 0 = -z - 2*o + 2. Solve v - z = -0 for v.

4

Suppose 0 = 5*y + y. Solve y = -2*i - 5 - 3 for i.

-4

Suppose -2*j = -4*k - 24, 2*j = -j - 5*k - 8. Solve j*c + 0 - 8 = 0 for c.

2

Let x be 0*⁴⁄₁₆ - -4. Solve 1 = x*w - 3 for w.

1

Let p(y) be the third derivative of y⁶⁄₆₀ + y⁴⁄₈ - y³⁄₃ - 8*y2. Let v be ((-3)/(-6))/(²⁄₈). Let u be p(v). Solve 2*l - 6*l = -u for l.

5

Suppose 6 = 4*p - 10. Let m = 7 + -19. Let t be (m/(-10))/((-1)/(-10)). Solve -p*q = -q - t for q.

4

Let s® = r**2 + 9. Let f be s(0). Suppose 0 = -3*q - q - 20. Let y = q + f. Solve o = -o - y for o.

-2

Let r(z) = z**2 + 9*z + 2. Let j be r(-12). Suppose 3*b = 4*k + 9, 5*b = -k - 0*k + j. Solve -b*h + 2*h = 25 for h.

-5

Suppose 4*s - 40 = -4*y, -7*s + 45 = -2*s + 4*y. Suppose -3*g + 9 = i, -3*i + 39 = s*g + 8. Solve -v = 2*v + i for v.

-4