Suppose 2*z + 1 = z - 3*f, 2*z + 4*f = 0. Let r = 5 - z. Solve r + 17 = -4*u for u.

Let o = 5 + -5. Suppose -8*h + 3*h = -50. Suppose o = 5*t + h - 30. Solve -t*v + 4 = -0*v for v.

1

Suppose -9*i - 45 = -14*i. Suppose 3*t = 4*t - 5*z - 23, 5*z + 14 = -2*t. Let x = 5 - t. Solve x*p + i + 1 = 0 for p.

-5

Let g = 34 + -31. Solve 0 = -g*l - 2*l + 10 for l.

2

Let i(a) = -a3 + 11*a2 + 13*a - 7. Let d be i(12). Let k(g) = g3 - g2 - g + 2. Let j be k(3). Solve 0 = -3*w - d + j for w.

4

Suppose 0*g - 2*g + 3*q - 7 = 0, -5*q + 41 = 4*g. Suppose -2*d + 3*j + 4 = 0, -j - g = -4*d + 4. Solve 4*n - 10 = d for n.

3

Let t(j) = j**2 - 3*j - 1. Let b be t(2). Let r = -3 - b. Solve h + 2*h - 12 = r for h.

4

Let y be 3 + 3/(⁴⁄₄). Let b(n) = n**2 - 4*n - 9. Let m be b(y). Solve m*h = 2*h - 5 for h.

-5

Let o = 0 + 15. Suppose 0 = -0*z + 5*z - o. Solve -2 + 8 = -z*s for s.

-2

Let l® = -3*r**2 + 2*r + 1. Let b be l(3). Let g(q) = -2*q + 10. Let w be g(8). Let o be 2/(-6) + b/w. Solve 6 = s + o for s.

3

Suppose -3*v = 4 - 10. Solve v*o + 3*o = 10 for o.

2