Let b be (-3)/12 + 13⁄4. Solve 0*k + b*k = -12 for k.

-4

Suppose 0 = 2*v - 5*n + 14, 4*n = -v + 5 + 14. Solve 0 = -v*j - 2*j + 25 for j.

5

Let y(x) = x3 - 12*x2 + 2*x - 15. Let h be y(12). Suppose -7 = v - 4*m, -h + 0 = v - 5*m. Solve -2*d = -d - v for d.

1

Suppose 3*b - 3*r + 3 = 0, -3*b + 22 = 5*r - 7. Let n be 0 - (-1 + -2) - -1. Solve -n = f + b*f for f.

-1

Suppose -3*w + 5*w - 12 = 0. Solve -4*d = -w*d for d.

0

Let t be (-1)/(2 + (-18)/(-10) + -4). Let u(i) = -i - 6. Let w be u(-6). Solve 20 + w = -t*j for j.

-4

Let d = 41 - 12. Let p = -18 + d. Let a(j) = -j3 + 3*j2 + 4*j + 5. Let t be a(4). Solve 4*k - t = p for k.

4

Suppose 5*o = -2*g + 47, -79 = -4*g + 4*o - 9*o. Solve -4*s + g + 4 = 0 for s.

5

Let b(u) = u3 + 4*u2 - 5*u + 1. Let m be b(-5). Let f be -21(-3 + m). Solve f*v + 10 = -v for v.

-2

Let s(y) = y3 - 5*y2 - 6*y + 6. Let z be s(6). Let v be (z/(-2))/(1/(-1)). Solve -v*b + 4*b - 5 = 0 for b.

5