Suppose c + 2*c = 9. Let b(s) = -s + 1. Let k be b©. Let m = 4 + k. Solve m*z = -2*z + 8 for z.

2

Suppose 0 = n - 2*y + 5*y - 4, 4*y + 4 = n. Suppose 0 + 8 = n*u. Suppose u*p = p. Solve p = 3*s - s + 10 for s.

-5

Let x = -26 - -51. Suppose 4*h + 5*v + 25 = -0*v, -5*v = -5*h + x. Solve -g + 3*g + 10 = h for g.

-5

Let l = -2 + 4. Let x = 24 - 36. Let g be 6/(-4)*x/9. Solve -g*t - l*t + 12 = 0 for t.

3

Let m(z) = -z**2 + 2*z - 1. Let v be m(2). Let n be 16⁄3 + v/3. Suppose -2*k = 3*l - 12 - 3, -n*k + 15 = 0. Solve -l = -5*s + 22 for s.

5

Suppose 6*f + 5*f = 0. Solve f = -3*i + 5*i for i.

0

Let a© = 2*c - 4. Let g be a(3). Let q = g - -1. Let l(j) = -j - 3. Let t be l(-4). Solve 2*h + t = -q for h.

-2

Let p(i) = -3*i - 13. Let w be p(-6). Solve w*f = -7 - 18 for f.

-5

Suppose -3*l = 2*l - 5. Let w be (0 - 1) + (l - -16). Solve -5*q + w = -4 for q.

4

Let b be -4 - (-4 - -2) - -5. Solve -b*y - y = -20 for y.

5