Let r = 5 - 1. Suppose 0 = r*i - 3*i - 2. Suppose 5*x - 26 = -i*c, 0*x - 18 = -2*c - 3*x. Solve -y - c = -5 for y.

2

Let r = 36 + -32. Solve -r*x + 10 = x for x.

2

Let w = -3 - -5. Suppose 0 = -2*f - w*o + 6, f - o - o - 6 = 0. Suppose -11*x = -8*x. Solve f*n + 0 - 4 = x for n.

1

Let b be (1⁄4)/((26/(-2))/(-208)). Let s = 22 + -13. Solve -u + b - s = 0 for u.

-5

Let c = 28 - 20. Let f = c + -4. Let n be (-6)/f*30/(-9). Solve 0*l - n = 5*l for l.

-1

Suppose -2 = -d + s - 0, 3*d - 8 = 4*s. Solve d = 4*q - 0*q - 16 for q.

4

Let k be 8/(-72) + (-138)/(-27). Solve -k*i + 16 = 1 for i.

3

Let t(m) = -m**2 - 9*m - 9. Let x be t(-6). Suppose 0 = -4*l - 5*d + 3, x = 3l + l - d. Let b be (-2)/(-6)(l - -4). Solve -b = -a + 2 for a.

4

Suppose -5*u - 2*p + 24 = 0, -2*u - p = -0*u - 10. Let m = u + 6. Suppose -t = -3*k + m, -t + 3 + 7 = 2*k. Solve c = -c + k for c.

2

Let f(z) = -7*z3 + 9*z2 - 3. Let t(x) = 11*x3 - 13*x2 + 4. Let i(g) = -8*f(g) - 5*t(g). Let d be i(7). Suppose -d*b + 37 = -27. Solve b = 3*u + u for u.

4