Let l(f) = f + 1. Let k be l(3). Suppose -3 - 9 = -4*c. Suppose h = 5*y - 0*h - 4, 3*h = c*y - 12. Solve 2*d + y*d = k for d.

Suppose 2*y + 1 = 9. Let o(b) = -2*b2 + 13*b - 5*b2 - 15*b + 5*b2 - 1 - b3. Let x be o(-1). Solve y*s = -8 - x for s.

-2

Let t be (¹⁄₂)/((-2)/4). Let p = 5 + t. Solve 0 = 5*q - p - 1 for q.

1

Let i be ²⁶⁄₃₉ - (-2)/6. Suppose i + 5 = 3*w. Solve -w = -2*n + 2 for n.

2

Let o = -5 + 9. Let l(z) = -z - 7. Let d be l(5). Let w(m) = m**2 + 11*m - 4. Let j be w(d). Solve o*g = 2*g + j for g.

4

Let i be ²⁄₁₀ - (-6)/(-30). Let u be 10/((-1)/((-12)/8)). Solve 0 = -3*k - i*k - u for k.

-5

Suppose -83 = -2*p - 4*z - z, 4*p - 124 = 4*z. Suppose 4*b - 4 = -4*q, -3*b + 2*q + p = b. Solve 10 = c - b*c for c.

-2

Suppose 4*a + 3*t - 21 = 8*t, -4*a = t - 15. Solve -4 = -a*s - 0 for s.

1

Suppose -2*s = 5*l + 2*s - 140, -3*l = 5*s - 97. Suppose 0 = d - 3, 0*t + 4*t - l = -4*d. Suppose 6 = 5*b + 2*y - 23, 6 = t*y. Solve 0 = h + 4*h - b for h.

1

Let p = 11 - 6. Suppose -p*w + 3 = 3*g - 1, -2*w + 3*g = -10. Let z = -2 + w. Solve 2*d + 2 - 12 = z for d.

5

Let h© = c3 - 9*c2 + 17*c - 15. Let b be h(7). Solve 4*m = -b + 2 for m.

-1