Let v(b) = b + 13. Let y be v(-11). Solve 0 = y*w + 4 for w.

Let a(m) = 3*m3 - m2 + 2*m - 1. Let r be a(1). Suppose 0 = y - r + 1. Solve -t - y + 1 = 0 for t.

-1

Let w(n) = 4*n2 + n. Let d(s) = -s3 - 5*s**2 - 1. Let v be d(-5). Let x be w(v). Solve x*p + 4 = -8 for p.

-4

Let c(y) = 2*y2 - y + 1. Suppose 0*j = -2*j - 12. Let a(u) = -u2 - 6*u + 1. Let d be a(j). Let o be c(d). Solve 0 = -r - o - 2 for r.

-4

Let m = -38 - -41. Solve 5*k = 4*k - m for k.

-3

Suppose -5*l + 1 = -4. Let b be (l - 1) + -2 - -12. Suppose -u - 4 = -3*u - 4*w, -5*u = 5*w - b. Solve u*s = -s for s.

0

Let s = -130 + 136. Solve l = -10 + s for l.

-4

Let l(z) = z**2 - z - 9. Let t be l(4). Suppose -3*w = -0*w + 3*s - 12, -w + 2*s = 2. Solve t*v - v = -w for v.

-1

Let t be (¹⁵⁄₁₀)/(³⁄₄). Suppose -h + t*h = 8. Solve w = -w + h for w.

4

Let i(u) = u + 9. Let l(m) = -6*m - m + 5*m. Let w be l(2). Let v be i(w). Solve 6 = -v*r + 1 for r.

-1

Let a = -1 - -3. Suppose 2*i = -3*i + 50. Solve -a = 3*s + i for s.

-4