Let a(k) = 3*k - 1. Let s(c) = -2*c + 1. Let r(z) = 5*a(z) + 6*s(z). Let j be r(1). Solve 0*n - j*n - 12 = 0 for n.

Suppose -52 = -3*y + 32. Solve -5*a + 3 = y for a.

-5

Let q(s) = -s3 + 8*s2 + 3*s - 20. Let a be q(8). Solve -a*t + 2*t = 0 for t.

0

Let o = 4 + -1. Let g(y) = y**2 + y - 4. Let i be g(o). Suppose 2*k + 2*k = -5*c + 30, -c + 12 = 2*k. Solve -2*d - c + i = 0 for d.

3

Suppose 4*y - 13 = -5. Solve 2 = g - y for g.

4

Suppose 5*q - 20 = 0, -2*t + 3*q = -6*t + 32. Suppose z = t - 0. Solve -4*v + z = -3*v for v.

5

Let k = -19 - -6. Let l = 15 + k. Solve -5*z + l*z = 6 for z.

-2

Let b be (2/(-3))/((-6)/18). Suppose 3*q - 75 = -3*v, 4*q - b*q = -5v + 131. Let g be -5(v/15)/(-3). Solve -g*x = 15 - 3 for x.

-4

Let f be (-49)/(-7) - ²⁄₁. Suppose 2*r = -f + 17. Solve 0 = -b + r*b + 15 for b.

-3

Let w = 24 + -19. Let f be ((-8)/6)/((-2)/6). Suppose f*s + 5*d = 14, -d - 7 = -3*s + 13. Solve -s*h + w*h = 0 for h.

0

Let u = 1 - 1. Let x(q) = -5*q - 9. Let o(w) = -w. Let i(t) = 6*o(t) - x(t). Let n be i(6). Solve 0 = -u*d - d + n for d.

3