Suppose -2*u + 0 = -6. Suppose 20 = 2*k + 3*x, x = -k + u*x - 4. Solve -3*i - k = -i for i.

Let a be ((-1)/(-4))/((-2)/(-16)). Suppose a*i = 2*s - 6, 4*i = -4*s - 0*i + 12. Solve v + s = -1 for v.

-4

Let q be 6/((-1)/(2/(-4))). Let v(u) = u**2 - 2*u + 1. Suppose 4*n - 17 - 5 = -2*f, 2*f - 17 = -3*n. Let b be v(f). Solve 0 = c - b - q for c.

3

Let z(i) = -i. Let s(l) = -l3 + 6*l2 - 7*l - 6. Let a© = s© - 4*z©. Let u be a(5). Solve 0 = 3*w - u*w + 5 for w.

5

Suppose -a = -2*x + a + 2, -a - 13 = -5*x. Solve 5 - x = -q for q.

-2

Suppose 4*c = -2*h + 22, -5*h + c + 4*c - 5 = 0. Let g be ¹¹⁄₄ + (-1)/(-4). Suppose 0 = g*n - 2*s - 52, -4*n = -0*n - 5*s - 81. Solve -n = h*k - 2 for k.

-4

Let g(f) = -4*f**2 - 16f + 2. Let s be g(-4). Let m be 2/((-2)/3-3). Solve -s*d + m - 5 = 0 for d.

-2

Let k be (-2)/(3 - ⁷⁸⁄₂₇). Let d = 18 + k. Solve d = -4*v + v - 12 for v.

-4

Let g be 0 + -2 + (0 - -4). Solve -g*o = -o for o.

0

Let o(i) = 2*i + 7. Let p be o(-1). Solve -p*l = -7 + 2 for l.

1

Let a be (-2)/8 - 82/(-8). Suppose 5*q - a*q = -25. Solve -q*k + 3 = -2 for k.

1