Let z(s) = s - 4. Let c be (-42)/(-4) + 1/2. Let w be z(c). Solve w = 2*x - 3 for x.

Let p(y) = -4*y - 1. Let j be p(2). Let w = -5 - j. Solve -16 = -w*g + 4 for g.

5

Suppose -2*k - 4 = -4*k. Let g be 4/((-3)/((-12)/k)). Suppose 5*c - g = 2. Solve 16 = c*y - 6*y for y.

-4

Let m be (30/(-8))/(1/(-4)). Suppose 39 = 3*n + m. Let i be (6/n)/((-2)/(-8)). Solve 10 = -b + i*b for b.

5

Suppose -12 = -4*i, -3*l + 5*l + i - 13 = 0. Let g(a) = a**2 - 3a. Let r be g(3). Let p be (r - 3)(-8)/6. Solve p*x = 21 - l for x.

4

Suppose -2*c + 0*u + 5*u = 10, 0 = c + 3*u - 6. Suppose -7*t + 2*t + 25 = c. Solve 11 = -t*a - 4 for a.

-3

Suppose 0 = -4*k + 2*k + 4. Suppose -k*l + 1 = -3. Suppose 0 = l*n - 0 - 6. Solve t = n - 4 for t.

-1

Suppose -10 = -2*a, -5*l + l + 3*a - 3 = 0. Solve l = f - 1 for f.

4

Let m be 2 + 0 - (-1 - -1 - 8). Solve -3*j = 2*j + m for j.

-2

Suppose -2*s - 3*s + 24 = -4*h, -s = 4*h. Suppose 2*j - s*t = -0*j, 2*j - t = 3. Suppose -7*u + 12 = -4*u. Solve -j*i + u = -3*i for i.

-4

Let p be (-3)/(-9)*(-4 - -28). Let v(s) = s3 + 3*s2 - 6*s - 6. Let u be v(-4). Solve -2*i = p + u for i.

-5