Let k(l) = 5*l + 3. Let j be k(1). Solve r - j = -r for r.

Suppose 2q + 5 - 1 = 0. Let g be (10 + q)(-6)/(-8). Suppose -5*y = -3*y. Solve d + 2*d - g = y for d.

2

Let q = 8 - 6. Let o be 46/(-4) - (-3)/6. Let n = o - -11. Solve -q*f - 6 = -n*f for f.

-3

Suppose 0*f = 4*f - 2*h - 8, -4*f - h + 20 = 0. Solve 0 = -v - 3*v - f for v.

-1

Let b be 2 - 5 - (-1 + -2). Suppose b - 3 = -z. Suppose -2*m = 3*f - 12, -f + z*m + 3 = -1. Solve -c - f*c - 5 = 0 for c.

-1

Let x(z) = z**2 - z + 1. Let d be x(0). Suppose -5*p - d = -11. Solve 2*b + p*b - 12 = 0 for b.

3

Suppose -a + 0*a = 13. Let y = a + 15. Solve -y*r = -2 - 2 for r.

2

Let t = 49 - 45. Solve -2*c + 0 = -t for c.

2

Suppose 4*r - 7 = -5*c, -r - 2 = c + 4*c. Let q = c - -6. Solve -13 = q*s - 3 for s.

-2

Suppose 4*q = -4*c - 12, 0 = 5*q + c - 1. Let t be ²⁰⁄₃₀*q*3. Solve -t*j + 9 = j for j.

3

Let f(h) = h3 - h2 - 2*h. Let g be f(3). Let o(a) = a3 + 13*a2 + 11*a - 12. Let q be o(-12). Solve q*l - 3*l = g for l.

-4