Let m be -4 - -9 - 1*3. Suppose 0 = -m*s - 2*s. Solve -4*z + 5 + 7 = s for z.

3

Suppose -3*t - 8 = -3*i - 2*i, -3*t - i - 2 = 0. Let v = t - -4. Solve -v*s + s = 0 for s.

0

Suppose 4 = 2*u - 12. Let n be 2⁄3 - u/(-6). Let c be 106⁄22 - n/(-11). Solve -3*v + 4 = -c for v.

3

Let t be (15⁄6 + 0)*6. Suppose 3*z = 33 + t. Solve -z = 5*l + 4 for l.

-4

Let h(x) = -x2 - 5*x - 6. Let w(n) = -n2 - 5*n - 7. Let a(v) = 3*h(v) - 2*w(v). Let k be a(-4). Solve -j + 3 - 6 = k for j.

-3

Let v(d) = -d**2 - 8*d - 5. Let f be v(-6). Solve -3*n - f + 1 = 0 for n.

-2

Suppose 4 = 3*f - 5. Suppose -d + f*d - 2*h = 16, 29 = 4*d - 3*h. Suppose -3*j + 37 + 2 = -b, 0 = -3*j - d*b + 39. Solve j = 5*y + 3 for y.

2

Let d(m) = -m**2 - 29*m - 78. Let y be d(-26). Solve 0 = w - y*w + 4 for w.

-4

Let j© = -4*c - c - c2 + 2*c2 - 10. Let y be j(7). Suppose 24 = 4*f + 2*r + y, 4*r - 7 = 3*f. Solve -3 - 3 = -f*q for q.

2

Suppose 4*t + 30 = 86. Let w = 16 - t. Solve 1 = -w*f - 9 for f.

-5