Let j = 0 - 2. Let w be 13 + -1 + 1 + j. Solve 3*b + w = -4 for b.

Let q = -21 + 7. Let m be (-102)/q - ²⁄₇. Let x = 10 - m. Solve -8 = -x*r - r for r.

2

Suppose 3*m - 1 + 4 = 0. Let d = -1 - m. Let c(s) = s3 + 7*s2 - 11*s - 20. Let t be c(-8). Solve d*p + p = t for p.

4

Suppose -s = -2*s. Suppose -3*t + 6 + 9 = s. Suppose 2*b - 4*n + 10 = 0, 3*n - 2 - 2 = t*b. Solve -b = r - 6 for r.

5

Suppose 4*l - 97 = -5*m, 0 = 2*m - 0*l - 2*l - 46. Suppose -6*w + m = -3*w + 3*b, w + 4*b - 1 = 0. Solve 2*r = -r - w for r.

-3

Let l(w) = -w**2 - 5*w - 11. Let v be l(-5). Let i = v - -16. Suppose 0 = 6*g - g. Solve -i*s + 6 - 1 = g for s.

1

Suppose 3*c + 2 = 8. Solve -s = c*s - 3 for s.

1

Suppose -33 = 5*v - 13. Let y = v - -7. Let z be (-98)/(-5) - 4/(-10). Solve -2*l - z = y*l for l.

-4

Suppose -6 + 2 = -h. Let i = 25 + -25. Suppose i = -5*t - 12 + 52. Solve -h = -4*b + t for b.

3

Let l(f) = -17*f - 3. Let a be l(-6). Suppose 0 = -5*o + 2*z + 3*z + 130, -4*o + a = z. Solve 0 = 7*c - 2*c + o for c.

-5

Let x = -6 + 9. Solve 0 = -3*q + 4*q - x for q.

3