Let r(k) = k + 4. Let w be r(-5). Let b = 7 + w. Suppose -5*q + 3*q = -4. Solve 0*x + b = q*x for x.

Suppose p = -0*p + 5. Let l = -5 + p. Solve -3*x + 5 + 1 = l for x.

2

Suppose -4*a + 1 = -5*f - 3, -5*a - 2*f + 38 = 0. Let s = 9 - a. Suppose 5*w + 7 = 4*h, -s*w = -2*h + 5*h - 12. Solve 3*y + 3 = -h for y.

-2

Suppose -4*n + 20 = 5*i, -n - n + 10 = 0. Suppose 6*y - 4*y = 20. Suppose y = -i*x + x. Solve -2*l + x = -7*l for l.

-2

Let p = 9 - 6. Let z be ((-6)/(-10))/(³⁄₃₀). Suppose z = -p*n + 5*n. Solve 0 = n*a + 6 + 3 for a.

-3

Suppose 4 = -x + 4*g, -3*x + 36 = 2*g + 2*g. Solve -7*h = -3*h - x for h.

2

Let x(l) = -2*l2 - 1 - l3 - l3 + 3*l2 + 3*l**3. Let i be x(1). Solve 3*v = 2*v + i for v.

1

Suppose 4*i - 25 = -b, 2*i - 3*b = 5 + 4. Suppose 2*d = -i + 22. Solve -12 - d = -4*r for r.

5

Let c be ⁴⁴⁄₁ + (1 - 0). Let j be ((-4)/6)/((-10)/c). Solve -j*w = -8*w for w.

0

Let b(i) = i3 - 9*i2 + 3*i - 11. Suppose 0 = -5*l + 2*l + 27. Let v be b(l). Suppose 5*a - 36 = -3*f + 39, 3*a - v = 4*f. Solve 2*p - 2 + a = 0 for p.

-5

Let y = 3 - 4. Let t = 3 - y. Let c be ((2 - 2) + t)/2. Solve -c + 0 = i for i.

-2