Suppose 25*w - 22*w = 12. Solve 4*v = -4 - w for v.

Let j(o) be the second derivative of -o⁴⁄₁₂ + o³⁄₃ + 3*o**²⁄₂ - o. Let v be j(3). Suppose -3*s - 5*f = 7, -f + 7 = -v*s + 2*s. Solve -4*x = s + 10 for x.

-4

Let u(j) = j + 5. Let m be u(-5). Let k = 107 - 104. Suppose m*n = k*n. Solve 3*s - 6 + 18 = n for s.

-4

Let i be -6*1 + 0 + -1. Suppose 2*k - 28 = -k - 2*v, 2*v + 8 = 0. Let j = i + k. Solve -j*q - 4 = 11 for q.

-3

Suppose -2*n = u - 3 - 12, 33 = 5*n - 2*u. Suppose -4*d = -2*f + 10, -2*f + d + 4 = -6. Solve -22 = -f*o - n for o.

3

Let a = 8 - 5. Suppose -a*d + 6*d - 30 = 0. Solve -3*s + d = 2*s for s.

2

Suppose 0*s - 5*s = 25. Let v = 7 + s. Solve -5*c + v*c = -9 for c.

3

Suppose -3*i + 8*i - 8 = -2*c, 0 = -3*i. Solve l = -c + 1 for l.

-3

Suppose z + 3 = -j, 5*z = -4*j + 2*j - 6. Suppose 15 = p + 2*p. Solve z = p*y - 10*y for y.

0

Let k(g) = g3 + 3*g2 - 4*g. Let f be k(-4). Let w be -2 + f + 0 + 3. Solve -t = -0 + w for t.

-1

Suppose 0*a - 8 = -2*a. Suppose w + 4*g = -20, -27*w + 24*w + 4*g = -20. Solve w*d = -a*d for d.

0