Let s(b) = -5*b + 7. Let l be s(1). Solve 3*h = -l*h for h.

Suppose 5*b + 17 = x, 13 - 4 = -3*b. Suppose 19 = 3*d - x*r, 0*d = -3*d + 3*r + 24. Solve 6*a = d*a + 15 for a.

5

Let d(u) = u**2 - 10*u + 2. Let o be d(9). Let i = 7 + o. Solve 0*y + 2*y - 6 = i for y.

3

Let t = 21 + 0. Let b = 21 - t. Solve u - 2 = -b*u for u.

2

Let d(k) = -k - 6. Let w be d(-7). Solve p - w = -2 for p.

-1

Suppose 0 = -4*a - 50 + 386. Let v be a/9 - ²⁄₆. Let p be ((-3)/v)/(2/(-6)). Solve -j + 3 = -p for j.

4

Let k® = r + 14. Let a be k(-10). Suppose -a + 1 = -3*i. Let y be (1 - 3)*i - -5. Solve 0 = 2*g + g - y for g.

1

Suppose 5 + 3 = 2*v. Solve -2*f + v*f = 2 for f.

1

Suppose 0 = -o + 4, -3*o + 0 - 6 = -3*k. Let p = 11 + -7. Suppose 4 = z - 2*x, 3*z + 2*x = -0*z + 28. Solve -k*d + p*d = z for d.

-4

Suppose -y + 0 = -4. Let n be 3 + 0 - y/(-4). Solve n*c = 2*c - 2 for c.

-1

Let t(a) = a3 - a2 - a + 16. Let j be t(0). Let y be (²⁄₄)/(8/j). Solve p = -0 - y for p.

-1