Let g be ((-2)/4)/(1/(-12)). Suppose 0 = 2*u + 2*p - g*p - 6, 4*p = -u + 21. Suppose -3*y + 27 - u = 0. Solve y*w - 8 = 2*w for w.

Suppose -7*n - 27 = -16*n. Solve 2*j - 15 = -n*j for j.

3

Let r = 15 - 9. Let w be ((-16)/(-12))/(r/9). Suppose 0 = w*b + 3*b - 80. Solve g - b = -3*g for g.

4

Let z = -25 - -31. Solve 1 - z = -u for u.

5

Let j(f) = -f - 7. Let d be j(-7). Solve d = -0*a + 3*a - 9 for a.

3

Let x(v) = v3 + 11*v2 + 11*v + 14. Let b be x(-10). Solve -7 = -b*y - 19 for y.

-3

Let p be ((-6)/(-4))/((-51)/(-136)). Let x be ⁶⁸⁄₁₂ + p/(-6). Solve x = 2*u + 3*u for u.

1

Suppose -2*x = u - 0*x - 10, 5*u + 5*x - 25 = 0. Solve 2*k - k + 4 = u for k.

-4

Let l be (²⁄₆)/(²⁄₃₀). Suppose -l*x + 6*x = 4. Solve x*v - 3 + 7 = 0 for v.

-1

Let d = -8 + 5. Let o(u) = u**2 - 4*u - 5. Let l be o(d). Solve 4 = 4*j + l for j.

-3

Let b(t) = 6*t2 - t3 - 4*t + 0*t3 + 2 + 0*t3. Let w be b(4). Suppose 4 = -4*l + 3*s, l = 3*s + 2*s - w. Solve u = -l*u - 15 for u.

-5