Let w be 15 + (-6)/(-12)*-4. Solve w = -f + 14 for f.

1

Suppose 0 = 4*y + f - 12, -y - 2*f + 7 = -3. Solve -2 = -2*n + y for n.

2

Let x = -3 - 2. Let i be (4 + x)/((-1)/2). Suppose 0 = 4*z + v - i, z + 2*v - 3*v = -2. Solve 2*k = -z + 2 for k.

1

Let v(k) = 4*k - 28. Let p be v(16). Solve 0 = 6*m + p - 6 for m.

-5

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

3

Let l(j) = j3 + j2 - j. Let s© = 2*c3 + 3*c2 - 4*c + 1. Let t(h) = 4*l(h) - s(h). Let y be t(1). Solve 1 + 9 = y*v for v.

5

Let b be ((-1)/(-1) + 2)/1. Suppose 0 = -x + b*x. Solve x*d = -3*d - 9 for d.

-3

Suppose 2*k - 27 = 5*k. Let a be ((-27)/(-6))/(k/(-12)). Let h = -2 + 2. Solve 2*r - a = -h*r for r.

3

Suppose 3 = -2*i - 3. Let b(f) = -f**2 - 5*f - 3. Let w be b(i). Suppose w*y - 16 = -y. Solve 0 = 2*o + 2*o - y for o.

1

Let s = -12 + 21. Let h = -2 + s. Solve 0 = 2*n - h*n - 15 for n.

-3