Suppose -12 = 3*a + 3*y, 3*y - 8 = 3*a + 5*y. Solve a = -r - 4*r for r.

Let u(b) = -b**2 + 7*b - 3. Let d be u(6). Solve 0 = -3*a - 0 - d for a.

-1

Suppose 2*x + 3 = -4*w + 9, -5*x = -5. Solve -2*i = -i + w for i.

-1

Suppose -14 = -3*b + 4. Let o be b/(-33) + ¹⁷⁵⁄₅₅. Solve o*d - 1 = 4*d for d.

-1

Let g(n) = -n3 + 9*n2 - 9*n - 4. Let a be g(8). Let d = a - -17. Solve -3 = -c - d for c.

-2

Let g be ⁹⁄₃*39/(-9). Let o = -5 - g. Solve -5*z + o = 3 for z.

1

Suppose -4*s - 3*j = -12, -6 = -2*s + 3*j + j. Let c(h) = 4*h - 3. Let l be c(s). Suppose l*f - 5*f - 8 = 0. Solve f*x = -3*x + 25 for x.

5

Suppose 6*v = -2*v + 24. Solve -v*u + 9 = -3 for u.

4

Let i be ⁴⁰⁄₁₅*¹⁸⁄₄. Suppose -y = -9 - i. Solve 6 = 3*j + y for j.

-5

Let w = 65 + -60. Solve w*y - 3 = -28 for y.

-5

Let d(a) = 2*a - 3. Let j be d(4). Let l = 11 - j. Solve l = 5*k - 9 for k.

3