Let r be 5/((-1)/(8 - 0)). Let c = -20 - r. Solve -3*d + c = 5 for d.

5

Let i(w) = w**2 - 3*w - 4. Let l be i(4). Let y = l + 5. Solve y*a = a for a.

0

Let n© = -c + 12. Let w be n(10). Solve w*x - 1 = x for x.

1

Suppose -2*k - 2 = 0, 0 = 4*j + 5*k - 3. Solve z = j*z + 5 for z.

-5

Suppose -3*c + 15 = -0*c. Suppose s = c*v - 18, 3*v + 6*s - 2*s = 20. Solve 0 = v*k + k - 20 for k.

4

Let k(q) = q3 + 8*q2 + 7*q + 1. Let f be k(-7). Let h = 567 + -277. Let r be 4/(-14) - h/(-35). Solve 3*a = -f - r for a.

-3

Suppose -4*j = -7*j + 12. Let m be (0 + j)/(1⁄3). Solve 0 = 5*c - c - m for c.

3

Let f = 29 + -26. Suppose b = -4*b + 10. Suppose n = 5*n. Solve a + f + b = n for a.

-5

Suppose 2*k - o = 2*o + 44, 5*o + 86 = 4*k. Suppose -3*d = 3*i - 6, k = 2*d - i - 2*i. Solve 0 = 3*b - 2*b + d for b.

-5

Let v(s) = -1 - 2*s - s - 2. Let r be v(-2). Solve -2 = -r*x + 10 for x.

4