Let q(r) = -r**3 + r**2 + 9. Let t be q(0). Suppose t + 6 = 3*s. Solve l + 0 + s = 0 for l.

Suppose 6 + 4 = 5*y. Solve 0 = -y*w + 3*w for w.

0

Let a(q) = q3 - 4*q2 - 6*q + 5. Let y be a(5). Suppose 2*z - 2*n - 160 = y, 5*n + 250 = 3*z - 0*z. Suppose -2*k - 3*k + z = 0. Solve 0 = -v + 6*v - k for v.

3

Let u = 13 + -5. Let d = -3 - -8. Suppose 2 = -r + d. Solve -u*k = -r*k for k.

0

Suppose 2*y - y = 8. Let w be ¹⁄₄ - 76/(-16). Suppose w*h = 2*h. Solve h*b - 4*b = y for b.

-2

Suppose -i + 6*i = -3*f + 27, 20 = 5*f. Solve 4*p = 3*p - i for p.

-3

Suppose 2*g - 4*g + 14 = 0. Let i(y) = -y**2 + 7*y + 4. Let d be i(g). Suppose -t + 5*h = 12, -t + 2*h + 1 = d. Solve 0 = -t*l - 5 - 4 for l.

-3

Let r be (2/(-4))/(((-20)/48)/5). Solve -p = p + r for p.

-3

Let m be (-78)/(-21) + (-4)/(-14). Solve -m*i - 5 = -5*i for i.

5

Let k be ²⁄₁₃ + (-8)/52. Solve k = m - 6*m - 15 for m.

-3

Suppose 0 - 4 = -4b. Let u be 2 - ((5 - -1) + -2). Let z be (1 - 0)(b - u). Solve z = 4*t - 1 for t.

1