Let p = -6 + 8. Solve p*d + 3*d = 20 for d.

Suppose -j - 21 = h - 6*h, 5 = -5*j. Let r be (-24)/(-3) + (4 - h). Solve -24 = 4*l - r for l.

-4

Let o(d) = d + 5. Let g be o(5). Let q = g - 8. Solve q*a - 10 = -3*a for a.

2

Let h(y) = -3*y. Suppose -4*n = -l + 11, -n - 14 = 5*l + 2*n. Let o be h(l). Suppose o*u - 12 = -u. Solve -2*q = u*q + 20 for q.

-4

Let j = -5 + 9. Solve 3*u + 1 - j = 0 for u.

1

Let z be -3 + 3 + (5 - 1). Let x(f) = 11 - 4 + f + z. Let d be x(-8). Solve -6*j + d*j + 3 = 0 for j.

1

Suppose 3*g - 48 = -4*k, k - 2*g = -3*g + 13. Suppose 11 - 3 = 4*j. Solve -a + k = j*a for a.

3

Suppose 3*k - 4 = -3*s + 2*s, -k + s = -8. Suppose 5*h + k = 2*h. Let z be (-20 + 0)*1/h. Solve 5*c - z = c for c.

5

Suppose -2*g + 8 = -2*c, -5*g + 13 + 0 = 2*c. Solve -g*k = -0*k for k.

0

Let s = 40 - 37. Solve s*c = c + 6 for c.

3

Let j(n) = -6*n3 + 7*n - 1. Let r(t) = -5*t3 + 6*t - 1. Let z© = 4*j© - 5*r©. Let l be z(0). Solve 11 = 2*o + l for o.

5