Let n be -5*1/10*-4. Solve -10 = -2*u - n for u.

Suppose -6*c + 6 + 18 = 0. Solve -3*b = -c*b + 4 for b.

4

Suppose 0 = 2u + u - 3. Let y be ¹⁸⁄₆ + u-1. Solve -6 = y*s - 0 for s.

-3

Let q be 1/(-2)*0 - 45. Let s be ⁸³⁄₉ - (-10)/q. Let j = -7 + s. Solve -j*g = g for g.

0

Suppose -3*z - 8 = 4. Let q(t) = t**2 + 3*t + 3. Let c be q(z). Solve -4*j + c*j = -9 for j.

-3

Suppose -4*x + 9*x - 30 = 0. Suppose -2*j = 3*j + 15. Let r = j + x. Solve r*a = -1 + 10 for a.

3

Let n = 1 - -8. Solve -4*g + g = -n for g.

3

Suppose 0 = -5*h + 20, -h - 19 = -3*d - 2*h. Suppose 5*n = 3*n. Solve -x - d + n = 0 for x.

-5

Suppose -3*v - 2*r + 38 = 0, -55 = -4*v - 4*r - 3. Let m = v + 0. Solve -a - m = 2*a for a.

-4

Let l = 2 + -4. Let r be 2 - (3 + l) - 1. Solve r = 3*f - 9 for f.

3

Suppose -3*x + 5*t = 7 + 2, -2*t + 12 = 3*x. Solve -6*d + x*d = 0 for d.

0