Let w = 11 - 5. Let y = -11 - -14. Solve -y*m = -w*m + 15 for m.

5

Suppose 4*l - r = 3*r + 8, -5*l + 3*r + 12 = 0. Suppose -3*k = -5*a - 0*k - 10, -a - l*k = 20. Let w = 0 - a. Solve 4*t - w*t - 1 = 0 for t.

-1

Suppose 6*i = 2*i + 12. Let o = -5 + 3. Let v = 4 + o. Solve v = i*f + 11 for f.

-3

Suppose -2*f = y - 5*f, -5*y = -5*f. Solve y + 3 = -3*t for t.

-1

Let n(f) = -f3 - 17*f2 - 29*f + 15. Let i be n(-15). Solve i*c + 3*c = 0 for c.

0

Let m(k) be the third derivative of k4⁄24 + k3⁄6 - 2*k**2. Let b be m(-1). Solve b - 5 = t for t.

-5

Let p be 1/(-3)*-17*3. Solve 5*t = -2 + p for t.

3

Suppose 2*k - 52 = -2*o, k + 3*k + 16 = 0. Suppose -3*b - o = -3*z, -5*b = 2 - 12. Suppose 15 = 3*u + v, 4*u + 0*v - 15 = -3*v. Solve -3*c + z = -u*c for c.

-4

Let r be (7 - 5) + 2 + 0. Solve -r*n = -9 - 3 for n.

3

Let a = 11 + -8. Solve -a*m = -0*m + 3 for m.

-1