Suppose -5*v + 6 = -4*u, -3*u - 12 = -4*v - 7*u. Solve -v*z - 3*z + 10 = 0 for z.

2

Let x = 6 + -6. Let q = 3 - x. Solve w = q*w for w.

0

Let y(a) = a3 + 6*a2 + a + 6. Let k be y(-6). Solve k*p - 6 = -2*p for p.

3

Let j(n) = n3 + 5*n2 + 2*n - 4. Let x be j(-4). Solve -x*f = -0*f for f.

0

Let r = -46 + 52. Solve 0 = -2*i - r for i.

-3

Suppose -4*j = 3*v + 17, 2*j + 3*v = 6*j + 47. Suppose 1 = -4*x + 5*x. Let o be (j/(-20))/(x/5). Solve -y - 2 - o = 0 for y.

-4

Let b = 48 - 30. Let t be (-21)/6 + (-2)/(-4). Let o(f) = -3*f - 3. Let k be o(t). Solve 0 = 3*l - b + k for l.

4

Let h = 21 + -9. Let s = 2 - 0. Solve s*m - h = 5*m for m.

-4

Suppose 2*c = -3*m + 6*c, 0 = 3*m + 2*c. Solve 0 = -2*t - m*t + 2 for t.

1

Let w(q) = -15*q - 5. Let z = 10 + -12. Let l be w(z). Solve v + l = -4*v for v.

-5