Let s be -1 + (0 - 1) + 4. Let l be -1 + 3 + 4 - 2. Suppose l*g - 3 = 5. Solve w = -g - s for w.

Let v = -15 + 21. Solve -5*u - 19 = v for u.

-5

Let z be (-1)/4 + ¹⁶⁵⁄₂₀. Let h = 3 + -1. Solve -z = -h*a - 0*a for a.

4

Suppose 0*l - 15 = -5*l. Solve l*y = -0*y for y.

0

Let b be ¹⁰⁵⁄₂₅ + 2/(-10). Solve -y = -b + 3 for y.

1

Let f(u) be the third derivative of u⁵⁄₆₀ + 17*u⁴⁄₂₄ + 11*u³⁄₆ - 7*u2. Let h be f(-17). Solve -h = -5*b + 14 for b.

5

Suppose 6 = -v - 7. Let a = v + 13. Solve t + a*t = 2 for t.

2

Suppose 7 = 4*a - 5. Solve a*n = -2*n + 15 for n.

3

Let q(m) = -m3 + 5*m2 - 2*m - 4. Let r be q(4). Suppose -r*b = -b. Solve -5*k - 5 = -b for k.

-1

Suppose 0*c = -c. Let m be (-7)/((-21)/4)*3. Let t = m + 2. Solve -2*x - x + t = c for x.

2

Let a(w) = w2 - 3*w - 2. Let h be a(4). Let u(k) = k3 - 2*k**2. Let q be u(2). Suppose 4*s + 2*f - 54 = q, -h*f + 42 = 3*s - f. Solve -3*x - s = 2*x for x.

-3