Suppose 20 = -8*k + 12*k. Solve k*l = -0*l + 20 for l.

4

Let f be (-2)/6 - (-147)/9. Solve 0 = -w - 3*w + f for w.

4

Let p = 31 + -29. Solve -p = -3*c - 11 for c.

-3

Let n(s) = 3*s + 1. Let v be n(3). Let x be (4⁄4 + 0)/((-3)/(-6)). Solve -v = x*c + 3*c for c.

-2

Suppose -25*u + 22*u = -21. Suppose -5*t + 16 = 1. Suppose f = -f + 24. Solve -f = u*h - t*h for h.

-3

Suppose -3*n + 6*n - 18 = 0. Let u(m) = -m3 + 7*m2 - 6*m - 1. Let b be u(n). Let z = b - -3. Solve 3 = l - z*l for l.

-3

Suppose o + 3 + 47 = 5*b, -4*b + 29 = -3*o. Suppose -b = -j - 2*u, -8*u + 3*u + 11 = -3*j. Suppose -l = -0 - j. Solve 0*h = -3*h - l for h.

-1

Let j(v) = v**2 + 9*v + 10. Let s be j(-8). Suppose 2*r + s = 3*r. Suppose r = -4*q + 18. Solve -2*g = -0*g + q for g.

-2

Let z(y) = y3 - 4*y2 - 4*y - 3. Suppose -u + 14 - 9 = 0. Let q be z(u). Solve -q*l + 0 = 8 for l.

-4

Let u(d) = d3 - d2 - d + 12. Let s be u(0). Suppose 0 = -4*f - 1 + 17. Suppose 15 = f*b + b. Solve b*x - s = -x for x.

3