Let d(j) = -j3 + 7*j2 + 10*j - 11. Let q be d(8). Suppose q*b = b. Solve -k + 2 - 3 = b for k.

-1

Let l be (-9)/3*(-2 - -3). Let w be (10/(-15))/(2/l). Solve -q - 3 - w = 0 for q.

-4

Suppose -6*n = -2*n - 20. Let s be (3⁄2)/(2⁄4). Solve -n*b - s = -2*b for b.

-1

Let u be 120/(-45)*3/(-2). Solve 0*i + i = -u for i.

-4

Suppose l + o - 3 = 1, -2o = -l + 1. Let w be l - 2(2 + -3). Let b = 21 + -18. Solve 7 + w = b*d for d.

4

Suppose 0 = 3*y + y - 8. Suppose y*z = 3*s - 3 - 10, 5*s = 3*z + 22. Solve -z + 5 = -4*w for w.

-1

Suppose -u = -4*u + 15, 21 = -2*h + 5*u. Solve -h*w = 7 - 15 for w.

4

Suppose 0 = 5*d - 20, 0*m + 2*d = -5*m + 28. Let z(q) = -q + 6. Let w be z(m). Let c be (-3)/((-12)/3 - -3) + -1. Solve w*f + 0 = c for f.

1

Suppose 39 = 2*d + d. Suppose -2*a - a + 23 = 4*q, -3*a = -q - d. Suppose 12 = 3*p, q*z - 3*p = 2 - 12. Solve -4*w + 5*w = z for w.

1

Suppose -u + 3*u = -5*s - 25, 2*s - 2*u + 10 = 0. Let k = s - -10. Suppose j = k*j. Solve j = 2*g - 2 - 4 for g.

3