Let d(f) = 13*f + 1. Let u be d(-1). Let x = u - -24. Solve -v + 5*v + x = 0 for v.

Let k be 2 - 3*(-6)/9. Suppose -k*v = -5*q - 31, -4*v - q = q - 10. Solve -5*h = -3*h + v for h.

-2

Let v(u) = u2 + 8*u - 9. Let y(m) = 3*m2 + 23*m - 26. Let l(i) = 8*v(i) - 3*y(i). Let g be l(-6). Let d = g + 2. Solve -j + 0*j = -d for j.

2

Let f(x) = x3 - 7*x2 - 7*x - 6. Let a be f(8). Suppose z + 11 = a*t - 26, 0 = -2*t + 5*z + 25. Solve 3*r = -r - t for r.

-5

Suppose -7 = 3*n - 4. Let d be (²⁄₆)/(³⁄₉). Let g = d + n. Solve -o + 6*o - 15 = g for o.

3

Let a be (90/(-21))/((-2)/14). Suppose 3*i - a - 34 = 2*n, -4*n = i - 12. Let r = -151 - -154. Solve -r*d - i = d for d.

-5

Suppose 0 = -3*r - 0 + 12. Suppose r - 1 = v. Solve v*j + 4 = -11 for j.

-5

Suppose -y = -5*l - 1, 61 = 4*y + l - 2*l. Let s be y/2*³⁄₁₂. Solve -s*b = 3*b for b.

0

Let w(d) = -d - 5. Let a be w(-8). Solve 3 = -2*t - a for t.

-3

Suppose 10*j = 2*j + 24. Solve 0 = -l + j - 0 for l.

3

Let y be 0 + 2 + -4 - -4. Solve -i - y*i + 15 = 0 for i.

5