Let r = -90 - -102. Suppose -3 = 3*m - 4*m. Solve r - 3 = -m*h for h.

-3

Let u(l) = l3 - 2*l2 - 7. Let t be u(5). Let v = -46 + t. Suppose 2*o = -3*f + 6*o + v, -o = -2*f + 8. Solve 2*n + 12 = -f*n for n.

-3

Let m be 2/(-9) - (-195)/27. Solve -m = 4*w + 5 for w.

-3

Let u = -26 - -63. Suppose 5*i - 1 + 7 = -2*k, u = 3*k - 4i. Let t be 3/(-6)(-2 + 2). Solve -5*w + k*w + 8 = t for w.

-4

Let c(z) = -z**2 - 10*z + 2. Let m be c(-10). Solve -q - m = 2 for q.

-4

Suppose 0 = -13*q + 90 - 25. Solve -q*s = -8 - 12 for s.

4

Let z(k) be the first derivative of -k4⁄12 - k3 - 3*k**2 + 2*k + 2. Let c(u) be the first derivative of z(u). Let v be c(-4). Solve -v*a = -6*a for a.

0

Let h = -45 - -60. Solve 0 = 3*r + 3 - h for r.

4

Let t(w) = -w3 - 8*w2 - w - 6. Let o be t(-8). Suppose 3*s - 9 = h, o*s = -0*s - h + 6. Let m be (s + -2)/(2⁄8). Solve -16 = -3*r - m for r.

4

Let j = 4 - 1. Let a(i) = 2 + 4*i + j - 4. Let n be a(1). Solve 0*b = -n*b for b.

0