Let k(v) = -v - 16. Let z be k(-7). Let u be 2/z - (-56)/9. Solve u = -2*f - 4 for f.

-5

Let y(w) = 2*w**2 + 0*w + w - 2*w. Let n be y(2). Solve 3 = q + n for q.

-3

Let y = 8 + -8. Let j© = 2*c3 + 2*c3 + 1 - 5*c**3. Let l be j(y). Solve l - 6 = 5*d for d.

-1

Suppose 9*i + 12 = 12*i. Solve -i*d = d - 5 for d.

1

Suppose -15 = -3*f - 6*c + 3*c, -2*f - 5*c + 16 = 0. Suppose -x + 3*q = f + 6, 2*q = 3*x - 1. Solve x*i = 4*i for i.

0

Let a be (13/(-39))/(2/(-54)). Suppose 5*j - 4 - 21 = 0. Solve -11 = -j*b + a for b.

4

Suppose -t = -2*t. Let f be -2*1 + 4 + t. Suppose 11 = f*d + 3. Solve q - d*q + 6 = 0 for q.

2

Let h be (0 - -2) + 12/(-4). Let r be (-11 + 12)*(2 - h). Solve -3*z + 3 + r = 0 for z.

2

Suppose -13 - 3 = -4*t. Let j = t + -2. Suppose -4*m - 40 = -2*p, -p + 5*p + 2*m - 70 = 0. Solve -4*g + p = -j for g.

5

Let u = -83 + 83. Solve 4*s + u = 4 for s.

1