Suppose 0*t - 3*f = 2*t - 4, -5*f = -2*t + 4. Let a = t - 1. Suppose -l - 3*d + 8*d = 0, 4*d = 4*l. Solve l = -k + 3 + a for k.

Let r = 9 - 19. Let c = r + 14. Suppose -c = -a + 2. Solve 4*o + a = -6 for o.

-3

Suppose -j = 2*j - 21. Solve 0 = 5*v + 13 + j for v.

-4

Let d(y) = 7*y - 3. Let b(a) = -4*a + 2. Let q(j) = 5*b(j) + 3*d(j). Let l be q(-1). Let w = 2 - l. Solve -3*n - w + 8 = 0 for n.

2

Suppose -2*s + 12 = -s. Suppose s = 2*w + 4. Solve w = -4*c - 0 for c.

-1

Let t be ²⁄₇ + ¹²⁄₇. Suppose 5*k = 23 + t. Solve -k*c - 2 = -22 for c.

4

Let t be 2/(3 + 20/(-8)). Suppose 2*b + 21 = 4*f - 1, -t*b = 20. Solve -2*s - f = -s for s.

-3

Let z(g) = -4*g2 - 3*g3 - 4*g + 3*g3 - g3 - 1. Let i be z(-3). Let o(t) = t3 - 3*t2 + 2*t + 2. Let s be o(i). Solve -n - 5 = -s*n for n.

5

Suppose 0 = -3*w + 7 + 17. Suppose p - 5*k = 6*p - 20, -p - 3*k = -w. Solve 15 = -p*n - n for n.

-5

Suppose -5*p = -3*q + 6 + 4, 0 = q + p - 6. Suppose -3*l - 3*n = 2*l + q, -5*l + 4*n = 40. Let r be (4 + -2)/(l/(-30)). Solve -m - r = -4*m for m.

5

Suppose 4*z + 5*o = 9, 5*z + 4*o - 6*o - 3 = 0. Solve 0 = -5*u + 4 + z for u.

1