Suppose 0 = 6*u - 2*u + 4. Let r(q) = -3*q3 - 2*q2 + 1. Let c be r(u). Solve c*x - 12 = -2*x for x.

3

Let o(d) = -d - 11. Let v be o(-14). Solve -8 = v*j - j for j.

-4

Let x(i) = i + 5. Let v be x(-3). Solve 2*y + 6 = -v for y.

-4

Suppose -4*s + 3*r = 6, 4*s - r + 4*r - 6 = 0. Solve 5*f + s*f + 5 = 0 for f.

-1

Let s = -3 - -3. Suppose -v - v + 14 = s. Solve 0 = 3*l - v + 1 for l.

2

Let h = 1 + 1. Suppose -2*w + 4*s = -6, -2*w - h*s = w - 17. Solve -w*z - 8 = -33 for z.

5

Let h(s) = s**2 + 6. Let c be h(0). Suppose 0 = -2*a + a + 5*f - 13, -4*f + c = -3*a. Solve a*u + u - 9 = 0 for u.

3

Suppose -x + 5*i = 16, -i + 20 = 3*x + x. Solve -x*w + 16 = -0*w for w.

4

Suppose k = 3 - 4. Let s be 2 - (2 + k - 3). Suppose 5 = 3*h - 7. Solve h = 2*r - s*r for r.

-2

Let d(z) = z3 - z2 - z + 13. Let f be d(0). Solve -f = -3*h - 4 for h.

3