Suppose -3*s + 2*u = -5*s + 2, 4*u = -s + 4. Solve s*k = -2*k for k.

0

Let i = -11 - -5. Let b = -3 - i. Solve -j - 2*j - b = 0 for j.

-1

Let s(w) = -w + 19. Let a be s(17). Solve -4 + 2 = a*v for v.

-1

Suppose 6 = -3*d, -2*d + 4*d + 7 = 3*k. Solve -g + 3 = -k for g.

4

Let g = -6 + 14. Solve -2*x = 2*x - g for x.

2

Let w be -5*(-2 + 1)*1. Suppose w*z - 20 = 3*g, 4*g - 8 = -2*z + 6*g. Solve 1 = -z*j + 9 for j.

2

Let m(y) = 10 + 2*y2 + 3*y - y2 + 4*y. Let d be m(-7). Let j be d/2 - (5 - 4). Solve -j*x + 5*x - 4 = 0 for x.

4

Let f(p) = p + 1. Let t be f(-10). Let w(n) = -n3 - 9*n2 - n - 6. Let k be w(t). Solve z + 6 = k*z for z.

3

Suppose 2*j - 7*j = -10. Suppose -2*w - 19 = 3*g, 0*w + 2*w - 3*g + 13 = 0. Let v be j/(-1) - (w - -1). Solve -25 = -0*d - v*d for d.

5

Suppose 4 = -2*v + 4*v. Suppose 10 = 4*s - i, -3*i - 4 = 2*s + i. Suppose 0 = 5*f - s*f - 3. Solve v*z - 5 = f for z.

3