Suppose -4*d + 2*d + 39 = 5*t, -t = 5*d + 6. Solve 3*z + 0*z - t = 0 for z.

3

Suppose 5*r = -2*l + 31, 0*l - 3*r + 9 = -2*l. Solve l*p = 2*p + 1 for p.

1

Let i(f) = f3 + 11*f2 + 9*f - 7. Let z be i(-10). Solve -z*j + 10 = -j for j.

5

Let i(w) = -2*w + 9. Let t be i(2). Solve -20 + 0 = t*m for m.

-4

Suppose 24 = 2*u - 14. Solve 0 = -5*z + 4 - u for z.

-3

Suppose 2*r - r - 4 = 0. Suppose 0 = -r*c - 2*z + 40, -z + 2*z = 4*c - 28. Solve 0 = 5*s - c + 23 for s.

-3

Let u be 2/(-3*(-2)/15). Let p = u - 2. Suppose -4 - 2 = -p*k. Solve 1 + 3 = k*w for w.

2

Suppose -5*y + 2*t = t - 25, -3*t + 15 = 0. Let j(a) = a**2 + 4*a + 2. Let k be j(-4). Suppose -k - 8 = -5*c. Solve c - y = f for f.

-4

Suppose -i = i - 4. Let x be (2*6)/i + 2. Let j = x + -4. Solve -3*f + f = j for f.

-2

Suppose 0 = 3*l + 3*c + 6, 0 = 2*l - 4*c - 16 - 10. Suppose 4*m = 2*m + l*y + 3, -3*m - y - 1 = 0. Suppose -3*s + 4*s = 0. Solve -p + m*p = s for p.

0