Let p(l) = -l**3 + 4*l**2 - 2. Let y be p(4). Let u be 23/6*(8 + y). Solve -7 + u = 4*r for r.

Let q(t) = 10*t - 30. Let y be q(5). Solve -2*r = 3*r + y for r.

-4

Let q be 18/(-5)*(-10)/4. Let d = -9 + q. Solve d = -3*o + 6*o + 3 for o.

-1

Suppose 6*i = 82 - 58. Solve -11*a + 13*a = -i for a.

-2

Suppose 8*g + 16 = 10*g. Solve 2*q + 2*q = -g for q.

-2

Let t = -38 - -17. Let z = -21 - t. Solve z = 6*m - m + 20 for m.

-4

Let t(q) = 14*q3 + q2 + q - 1. Let b be (12/(-16))/(¹⁄₄). Let r = -2 - b. Let m be t®. Solve -5*k = -5 + m for k.

-2

Let z(k) = -k3 + 11*k2 - k + 13. Let r be z(11). Solve -r*n - 9 = -1 for n.

-4

Let m = -7 - -1. Suppose -g = g - 2*j, 0 = -3*g + j - 4. Let s = g - m. Solve -8*q + s = -4*q for q.

1

Suppose 0 = 5*c + 2*z - 3*z + 34, 2*z = 2*c + 12. Let l = 15 + c. Solve -l = -2*f + 6*f for f.

-2

Suppose 0*t - 25 = -5*t. Let z = -716 - -720. Solve t*w - 1 = z for w.

1