Let n(l) = 2*l**2 - 6*l - 14. Let d be n(-2). Solve 25 = r - d*r for r.

Let x be (-32)/(-12) + 2/(-3). Suppose -2*o - 3*g - x*g - 36 = 0, 4*o = -g - 36. Let f be ⁴⁵⁄₄ - (-2)/o. Solve -4*a + 5 + f = 0 for a.

4

Let i® = r3 + 6*r2 + 3*r - 5. Let l be i(-5). Suppose -15 = -4*k + l. Solve k*z = 1 - 6 for z.

-1

Let f be (-70)/(-42) + 2/(-3). Solve -q - f = 1 for q.

-2

Let o(p) = p2 - 6*p + 2. Let i(t) be the first derivative of -7*t⁴⁄₄ - t³⁄₃ + t²⁄₂ + t - 1. Let y be i(-1). Let g be o(y). Solve -v = -g*v for v.

0

Suppose -3*t + u - 3 = 0, 0*t + 4*t - u + 3 = 0. Solve 2*q + 8 = -t for q.

-4

Suppose 2*b = -3*r + 4 - 2, 0 = -b + 1. Solve j + r*j + 2 = 0 for j.

-2

Let c(k) = -k**2 - 12*k + 4. Let r be c(-12). Suppose 3*d = -d - 5*o, 0 = 2*d + r*o + 6. Solve -4*f + 1 = d for f.

-1

Let m(k) = -k + 4. Let t be m(-4). Suppose 0*x = 2*x - t. Solve 0 = -3*q - x - 11 for q.

-5

Let g = 6 - -6. Let s = g + -6. Solve -s - 14 = -4*d for d.

5

Suppose 4*x - 5*r = -10*r + 25, -x - 25 = -5*r. Suppose -3*i + x = 3*l + 3, 3*i + 5 = -l. Solve -l - 1 = 2*c for c.

-1