Let t = 13 + -7. Let z = 10 - t. Solve f - z = 3*f for f.

Let h(d) = d3 + 4*d2 - 6*d. Let y be h(-5). Suppose -4*c - 4 = 0, y = -i - 3*c - 2*c. Suppose i = 4*r - 8*r + 40. Solve -l - l + r = 0 for l.

5

Let b = 0 - 0. Let t be ((-3)/(-2))/(¹⁸⁄₂₄). Solve b = -t*j - 1 - 1 for j.

-1

Suppose 3*k + 0*k = 6. Let p(m) = -2*m**2 - m + 3. Let v be p(-3). Let b be 2/(-4) - 18/v. Solve b + k = -3*s for s.

-1

Let b = 29 + -23. Solve -m - 2 = -b for m.

4

Let l(k) be the third derivative of -k⁶⁄₁₂₀ + k⁵⁄₃₀ - k⁴⁄₂₄ + k³⁄₆ + 3*k**2. Let g be l(1). Let s be g - (-1 - -1 - 0). Solve -4*m = -s + 9 for m.

-2

Let b(q) = -q3 - 4*q2 + 4*q + 7. Let g be b(-5). Let u = g + -5. Let t = 49 + -24. Solve -2*v = -u*v - t for v.

-5

Let x© = -c3 - 6*c2 + 5*c - 9. Let p be x(-7). Solve p*n - n - 4 = 0 for n.

1

Let n be -1*2 - 0 - -7. Let r(q) = 8*q - 8*q2 + 5 + q3 + n - 2*q. Let y be r(7). Solve 5 = -2*l - y for l.

-4

Suppose -r + 8 = r. Suppose 3*z - 9 = -x + 1, -r = 2*x - 2*z. Suppose 0 = -o, 3*l + x - 10 = -2*o. Solve -2*u - 5 - l = 0 for u.

-4

Let r = 11 + -11. Suppose r = 4*y - 5 - 7. Solve 6 = x - y*x for x.

-3