Suppose 5*z + 2*d - 7 + 3 = 0, -3*z - 6 = 4*d. Solve -3*l = z*l - 10 for l.

Let x(j) = j3 + 4*j2 - 7*j - 5. Let w be x(-5). Suppose -15 = -w*r + p, 2*r + 2*p + 5 = -1. Solve 0 = -r*k - 0*k - 4 for k.

-2

Let b be 12/(-4 + 1) + 1. Let f = 2 + b. Let n be (-2 + 1 + f)*-1. Solve n*s - 4*s = -10 for s.

5

Let x be 2⁹⁄₂-1. Let c = -4 - x. Solve -4 = -c*y + y for y.

1

Let z be ⁹⁄₁₂ + (-2)/(-8). Let x be 0 + 1 + (z - 0). Solve -3*o - 7 = x for o.

-3

Let i(o) = -o**2 - 11*o - 11. Let x be i(-9). Solve -x = 4*y - 3 for y.

-1

Let l be 0(-4 - -7 - 2). Let r be -2 - (6-3)/3. Solve g + r*g = l for g.

0

Suppose t - 30 = -2*t. Solve 0 = 3*g - 5*g + t for g.

5

Suppose -6 = 2*i - 0*i + o, 0 = -5*i + 5*o. Suppose 0*c - c = -2*n - 1, 0 = 2*c + 3*n - 9. Let a = c - i. Solve a = 6*u - u for u.

1

Let u(t) = -t3 - 3*t2 + 3*t. Let a be u(-4). Solve -7 = -k - a for k.

3

Suppose 5*w - 3*z = -8*z + 40, -3*z + 31 = 4*w. Suppose 0 = -4*q - a + 5, -a = 4*q + 2*a + 1. Solve -20 = q*i - w*i for i.

4