Suppose 0 = 4*a - 86 + 26. Let w be (-2)/(-10) - 3/a. Suppose 2*k - 5 = 3. Solve w - k = 2*n for n.

Suppose -n = 5*i - 19, 5*i - 5*n = 2 + 23. Suppose 0 = -3*v - 1 + 7. Let r be (¹²⁄₉)/(¹⁄₃). Solve -v*a = i + r for a.

-4

Suppose 1 = -v + 3. Solve v*c - 4*c = 0 for c.

0

Let c(o) = -o3 - 11*o2 - o - 8. Let p be c(-11). Suppose 4*a = 2*a + 2. Solve -n + a = p for n.

-2

Let w(u) = -3 - u + 4 + 0. Let g be w(-5). Solve h = -h - g for h.

-3

Let t be 7/(-28) + ²⁄₈. Suppose -3*f = j + 8 - 3, t = -3*f - 6. Suppose s + 5*p = 28, 5*s + 6 - j = 4*p. Solve 12 = 3*o - s for o.

5

Suppose 5*o - o - 8 = 0. Solve -4*b + 10 = -o*b for b.

5

Let k(s) = -s**2 + 9*s - 2. Let m be k(7). Suppose -5 = -4*a + 5*a. Let r = 8 + a. Solve r*v - 3 = m for v.

5

Let k(h) = -h**2 + 11*h - 13. Let p be k(9). Solve -f = -0*f + p for f.

-5

Suppose 5*h - 5*y = 25, 4*h + 4y + 20 = 8. Let d be 19(1 + 0)*h. Solve -1 - d = -4*r for r.

5

Let g = 16 + -13. Solve -3*t - g + 18 = 0 for t.

5