Suppose -4*b + 1 - 9 = -2*c, -3*c + 2*b = -4. Solve 3*k = 6 - c for k.

Suppose -1 - 1 = -f. Solve 0 = f*y - 7 - 1 for y.

4

Let z(u) = -u**2 + 8*u - 3. Let w be z(3). Suppose o - w = -o + 4*q, o - 9 = 3*q. Let y = -8 + 14. Solve -j - 2*j - y = o for j.

-2

Suppose 2*h = 5*h - 30. Suppose -y - 2 = 0, 7*y - h = -4*u + 2*y. Solve -u*l = 10 + 15 for l.

-5

Let c = -1 - -4. Let w(v) = -4*v + 29. Let b be w(6). Solve c*f - b = 7 for f.

4

Let h(o) = o**2 - 6*o - 2. Let s be h(7). Suppose -y - y = p + 8, -20 = -5*p + s*y. Solve p = -b - 2 for b.

-2

Let x be (-1)/(2/(-9) - (-2)/90). Solve -9 = 2*y - x*y for y.

3

Let k(n) = n3 - 4*n2 + 1. Let m be k(4). Let h be (m + 0)/(¹⁄₃). Suppose -2*j - 2*z - h*z = 0, 2*j = 4*z + 18. Solve 7 = 4*s - j for s.

3

Let k(n) = -n + 9. Let i be k(8). Let s = 1 + -1. Solve s + i = -p for p.

-1

Suppose 3*h + 2*z - 10 = 1, 3*h - 5 = -5*z. Suppose 0 = h*o - 2*o. Solve o = y - 0*y for y.

0

Let u be 8 + (1 - 0) + -5. Solve 3*w = 2*w + u for w.

4