Let o = 78 + -78. Solve 4 = -2*q - o*q for q.

Let x be (3*(-4)/18)/((-7)/21). Solve -2 = x*j + 4 for j.

-3

Suppose -2*q + 13 = 1. Solve -4*l + l = -q for l.

2

Suppose p + 3 + 2 = 0. Let t = p - -5. Solve -k + 3*k = t for k.

0

Suppose -m - 12 = -2*j, 3*j - m - 5 = 11. Solve -j*y - 8 - 4 = 0 for y.

-3

Let c(p) = -p - 4 + 3 + 2. Let h be c(-4). Solve -5 = 5*v + h for v.

-2

Let i(j) = j3 - 7*j2 - 8*j. Let y be i(8). Solve y = -m - 0 + 1 for m.

1

Let v(k) = k3 + 4*k2 + 5*k + 4. Let n be v(-2). Solve n*d - 4 = -0 for d.

2

Let i(w) = -2*w - 2. Let d be i(-3). Solve 2*l + d = -6 for l.

-5

Suppose -11 = -3*j - 38. Let i = 12 + j. Solve -7*t + 20 = -i*t for t.

5

Suppose -4 = 3*w - 2*d + 7*d, 0 = -2*w + 3*d + 10. Let l(p) be the third derivative of -p⁴⁄₈ - 5*p³⁄₆ + p**2. Let n be l(-5). Solve -n = -w*f - 4 for f.

3