Let j be 1 + (-2 + 1)/(-1). Let u = -2 + j. Suppose -9*f = -6*f - 9. Solve 6*x - f*x + 9 = u for x.

-3

Let o = 2 - 2. Suppose -3*m = -71 - 118. Let p be (-6)/(-39) + m/13. Solve z + o = -p for z.

-5

Let o(w) = -w3 - w2 - w + 4. Let h be o(0). Let t be ((-1)/3)/((-3)/81). Let f = t - h. Solve -f*j = 12 - 32 for j.

4

Let s be 7/(-42) - 31/(-6). Solve -10 + 35 = s*t for t.

5

Suppose -6*l + 4*l = 0. Suppose -h - 2*h + 18 = l. Let x(k) = -k3 + 6*k2 - k + 7. Let f be x(h). Solve -q + f + 4 = 0 for q.

5

Let h© = 7*c - 5. Let o be h(2). Suppose -3*j - 6 = s, 0 = s - j - j - o. Suppose 0 = -u + 2. Solve n = u*n + s for n.

-3

Let t(x) = -x3 + 2*x2 + 2*x - 2. Let s(n) = -n**2 - 4*n + 7. Let a be s(-6). Let z be (-2)/a + (-40)/(-25). Let m be t(z). Solve -4*q = 10 - m for q.

-2

Let v = -23 + 2. Let k = v - -36. Suppose 0 = -3*z + 5*m + k, -m - 21 = -3*z - 6. Solve 5 + z = -5*x for x.

-2

Let u(j) = j3 - 6*j2 + j. Let y be u(6). Solve 0*f = -2*f - y for f.

-3

Suppose 4*f = -0*f. Suppose -8*t + 3*t = f, -t + 2 = h. Suppose -2*m + 6 = -h. Solve -5 = -m*v + 7 for v.

3