Let u(n) = 5*n - 6. Let j be u(2). Solve -j*z = -15 - 5 for z.

Let l(t) = 4*t**2 + 5*t + 7. Let g be l(-5). Suppose 3*m + g = 4*h + 195, 5*m = h + 160. Let n = m - 22. Solve 0 = -7*b + 4*b + n for b.

3

Let f be (²⁷⁄₁₅)/(³⁄₅). Solve -6 = -3*w + f for w.

3

Let c(v) = -3*v + 23. Let u be c(7). Solve -u = -4*i + 6*i for i.

-1

Suppose b = -t - 2 - 4, 5*b + 18 = -t. Let j = 11 + b. Solve -2*z + 6*z - j = 0 for z.

2

Let d(f) = -f3 - 3*f2 - 4*f - 3. Let k be d(-2). Solve -k = z - 2*z for z.

1

Suppose 2*x - 33 = -5*p - 3, 2 = x - 4*p. Solve x - 2 = -2*g for g.

-4

Let x be 3/(-6) + ¹¹⁄₂. Solve -q + x = 4 for q.

1

Let c(i) = -i3 + 8*i2 - 8*i + 10. Let t be c(7). Suppose 3*s = -k + 18, 4*s + s - t*k - 16 = 0. Solve 0 = -0*d + s*d for d.

0

Suppose -34 = -9*q + 11. Solve r = q - 0 for r.

5

Let b(l) = -l**2 + 6*l - 1. Let f be b(5). Let q(d) = d - 6. Let y(w) = -2*w - 4. Let u be y(-5). Let p be q(u). Solve p = -f*v - v + 5 for v.

1