Let f(a) = 5*a3 - 1 - a3 - 3*a**3. Let q be f(1). Solve z + 1 + 3 = q for z.

-4

Let f(l) = l**2 - 4*l. Let k be 2 + 1 - (1 + -1). Let b be f(k). Let i be 0 + 0 + (1 - b). Solve 3*n + 1 = i*n for n.

1

Let p be -3 + (-32)/(-6)*(-3)/(-2). Solve p*w - 18 = 2 for w.

4

Suppose -v = -6*v + 5. Suppose v = r, -4*q + 5 = 3*r - 6. Solve -q*w + 3 = -5*w for w.

-1

Suppose -8 = -13*w + 9*w. Solve -v - v + w = 0 for v.

1

Suppose -v + 2 = -4*c, 2*v + 6 = -2*c - 0. Let q be -2 + 2 + 0 - c. Let n be (5/q)/(-2 - -3). Solve n*m - 15 = 5 for m.

4

Suppose 3*w - 20 = 4. Let b(y) = -y**2 + 10*y - 11. Let x be b(w). Suppose 2*q + 6 = x*q. Solve -5*z + q*z + 9 = 0 for z.

3

Suppose -40 = -5*p + 2*d, 4*p + 16 = 6*p + 3*d. Solve 6*b - p*b - 2 = 0 for b.

-1

Let y(x) = -x3 + 11*x2 - 10*x + 5. Let f be y(10). Suppose 0 = 4*a + f*p + 21, -p + 18 = -2*a - 5*p. Solve r + a = 2 for r.

1

Suppose x + 3*j = -x - 12, -3*x - 4*j = 16. Suppose x*o = -4*o + 2*h + 8, -5*h = -2*o + 20. Solve -3*i - i - 4 = o for i.

-1