Suppose r - 3*r = 0. Solve g + 4 = -r*g for g.

Suppose 3*u - 33 = -3*b, -u - 29 = -3*b - 2*u. Solve 3*n + 6 = -b for n.

-5

Let w(h) = -h + 3. Let p be w(6). Let s be -3*(p + ⁴⁵⁄₃). Let a be (-9)/s - (-27)/4. Solve -a = 5*n + 13 for n.

-4

Let f(p) = p3 - 2*p2 + 3*p - 3. Let t be (0 - 1) + (-30)/(-10). Let x be f(t). Solve -x*m - m = 12 for m.

-3

Suppose -n = -6*n. Suppose c + 2*c - 9 = n. Let y = 7 + c. Solve -6*x = -x + y for x.

-2

Suppose -3*r = -5*r. Suppose 5*s - 15 = -r*s. Solve 5*g = s*g for g.

0

Suppose w + 4 = 2. Let l be 1 + (-4 - -2) + 16. Let o be (l/(-10))/(w/4). Solve -o*g - 1 = 5 for g.

-2

Let h(l) be the second derivative of ²⁄₃*l4 + ¹⁄₂₀*l5 + 0 + l + l3 - 2*l2. Let i be h(-7). Solve 0 = -i*t + t - 10 for t.

-5

Let v(q) = q - 2. Let g(u) = 2*u - 4. Let y(z) = 3*g(z) - 5*v(z). Let a be y(6). Suppose 4*d - 84 = 5*j, 0*d = -d - 3*j + a. Solve 3*n - 4 + d = 0 for n.

-4

Suppose 60 = 2*r - 7*r - 5*x, 5*x = -4*r - 45. Let m be r/(-5) - (0 - -1). Let h = -1 + 5. Solve -2*i + m = -h for i.

3

Let d(h) = -h3 + 8*h2 - h + 10. Let t be d(8). Suppose 0 = -t*z + 3*z - 2. Solve -6 = -z*f - 14 for f.

-4